Dremel Moto Tool 275 Users Manual
572610030 572610030 CRAFTSMAN DREMEL MOTO-TOOL - Manuals and Guides L0903722 View the owners manual for your CRAFTSMAN DREMEL MOTO-TOOL #572610030. Home:Tool Parts:Craftsman Parts:Craftsman DREMEL MOTO-TOOL Manual
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2015-02-02
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DREMEi Moto-Tool Models o ° Owner's Manual 275, 285, 395 -2 HONESTLY OWNER'S NOW... MANUAL? Have you read this This manual will tell you how to get the most out of your new Moto-Tool. It will give youtips on some of the many different do-it-yourself jobs the tool will perform around your home and workshop. WARNING assembly • operation • safety OREMEL 1/88 5296077 For your own safety read your Owner's Manual instructions. before operating your Dremel Moto-Tool _.o.,o_ _ Racine, Wisconsin 53401 PRINTED IN U.S.A. For Your Safety... READ 1. Keep work area and benches invite clean -injuries. AND Cluttered areas 2. Avoid dangerous environment -Don't expose tools to rain. Don't use power tools in damporwetlocations. Don't use power tools in the presence of flammable liquids or gases. Avoid chemical or corrosive environments Keep work area welt lit. 3. Guard against electric shock -- Prevent body contact with grounded surfaces. For example: pipes, radiators, refrigerator enclosures. 4. Keep children away -- Do not let visitors contact tool or extension cord. All visitors should be kept away from work areas. 5o Store idle tools -- When not in use, tools should be stored in dry, and high or lockedup place - out of reach of children. 6. Don't force t,:ol -- It will do the job better and safer at the rate for which it was intended. 7. Use right tool - Don't force small tool or attachment to do the job of a heavy-duty tool. Don't use tool for purpose not intended - for example - don't use circular saw for cutting tree limbs or logs. 8, Dress properly _ Do not wear loose clothing or jewetry. They can becaught in moving parts. Rubber gloves and non-skid footwear are recommended when worR.ing outdoors. Wear protective hair coyering to contain long hair. 9. Use safety glasses -- Also use face or dust mask if cutting operation is dusty. SAVE electric ALL THE shock, FOLLOWING When using electric tools, basic safety precautions should always be followed to reduce the risk of fire, and personal injury, including the following: INSTRUCTIONS: 10. Don't abuse cord -- Never carry tool by cord or yank it to disconnect from receptacle. Keep cord from t_eat, oil, and sharp edges. 11. Secure work -Use clamps or vise to hold work. It's safer than using your hand and it frees both hands to operate tool. 12. Don't over-reach _ Keep proper footing and balance at all times, 13. Maintain tools with care -- Keep tools sharp and clean for be_er and safer performance. Follow instructions for lubricating and changing accessories. Inspect tool cords periodically and if damaged, have repaired, by authorized service facility. Inspect extension cords periodically and replace if damaged. Keep handles dry, clean, and free from oil and grease. 14. Disconnect servicing, and such as blades, tools -- Wh en not in use, before when ohanging accessories, bit, cutters. 15. Remove adjusting keys and wrenches-Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on. 16. Avoid unintentional starting carry plugged-in tool with finger Be sure switch is off when plugged -Don't on switch. in. 17. Outdoor use extension cords -- When tool is used outdoors, use only extension cords intended for use outdoors and so marked. 18. Stay alert -- Watch what you are doing. Use common sense. Do not operate tool READ AND SAVE ALL THE PRECEDING when you are tired. Don't after taking drugs, alcohol use power tools or medications. 19, Do not alter or misuse tool -- These tools are precision built. Any alteration or modification not specified is misuse and may result in a dangerous condition. 20. Avoid gaseous areas -- Do not operate portable electric tools ingaseous or explosive atmospheres, Motors in these tools normally spark, and the sparks might ignite fumes. 21 Check for damaged parts-- before further use of the toot, check for damaged parts. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A part that is damaged should be properly repaired or replaced by authorized service center before further use of the tool. Have defective switches replaced by authorized service center. Do not use tool if switch does not turn it on and off. 22. Your tool is double insulated -- And no grounding is necessary. The tool is equipped with a two wire cord and two prong plug which can be used in standard 120 volt A.C° curriers. Use only identical replacement part= when service is required. 23. EXTENSION CORDS - An undersize cord will cause a drop in line voltage, resulting in toss of power and over-heating. Use 18 gauge or heavier cord. NOTE: The smaller the gauge number, the heavier the cord. (Extension cords are available.) 24. WARNING: Use of damaged shock, burn or electrocute. cords can INSTRUCTIONS Dremel Limited Warranty Your Dremet product is warranted against defective material or workmanship for a period of one year from date of purchase. In the event of a failure of a product to conform to this written warranty you should return the product, along with proof of purchase date and a written statement about the nature of the problem, to: Dremel Service Center 4915 Twenty-first Street Racine, Wisconsin 53406 or Oreme! Service Center 4631 E. Sunny Dunes Palm Spring, California manship within the limitations of the warranty, Dremel will repair or replace the product free of charge and return product prepaid. Repairs made necessary by normal wear or abuse, or repair for product outside the warranty period, if they can be made, will be charged at regular factory prices. OREMEL MAKES NO OTHER WARRANTY OF ANY KIND WHATEVER, EXPRESSED OR IMPLIED, AND ALL IMPLIED WARRANTIES OF MERCHANTASILITY AND FITNESS FOR A PARTICULAR PURPOSE WHICH EXCEED THE ABOVE MENTIONED OBLIGATION ARE HEREBY DISCLAIMED BY DREMEL AND EXCLUDED FROM THIS LIMITED WARRANTY. This warranty gives you specific legal rights and you may also have Diner rights which vary from state to state. The obligation of the warrantor is soley to repair or replace the product. The warrantor is not liable for any incidental or consequential damages due to such defect. Some states do not allow the exclusion or limitations of incidental or consequential damages, so the above limitations or exclusion may not apply to you. 92264 No employee, agent, dealer or other person is authorized to give any warranties on behalf ofDremel. IfOremelinsoeclionshows that the problem was caused by defective material or work- Page For prices and warranty fulfillment in Ihe continental contact your local Dremel distributor, 2 United States, introduction The Moto-Tool is a handful of high-speed power. It serves as a carver, a grinder, polisher, sander, cutter, power brush, drill and more. The Mote-Tool has a small, powerful electric motor, is comfortable in the hand. and is made to accept a large variety of accessories including abrasive wheels, drill bits, wire brushes, polishers, engraving cutters, router bits, and cutting wheels. Accessories come in a variety of shapes and permit you to do a number of different jobs. As you become familiar with the range of accessories and their uses, you will learn just how versatile the Moto-Toolis. You'll see dozens of uses you hadn't thought of before now. The real secret of the Mote-Tool is its speed. To understand the advantages of its high speed, you have to know that the standard portable electric drill runs at speeds up to 2,800 revolutions per minute. The Mote-Tool operates at speeds up to 30,000 revolutions per minute. The typical electric drill is a lowspeed, high torque tool; the Mote-Tool is just the opposite -a high-speed, low torque tool. The chief difference to the user is that in the high speed tools, the speed combined with the accessory mounted in the chuck does the work. You don't apply pressure to the tool, but simply hold and guide it. In the low speed tools, you not only guide the tool, bu.t also apply pressure to it, as you do, for example, when drilling a hole. DeCur; Slot Screw Head Cut Metal Rusted Engrave Nut Precise Glass Drilling It is this high speed, along with its compact size and wide variety of special accessories, that makes the Mote-Tool different from other power tools. The speed enables ittodo jobs low-speed tools cannot do, such as cutting hardened steel, engraving glass, etc. Getting the most matter of learning for you. out of your Mote-Tool how to let this speed is a work You should not think of the Mote-Tool as a small version of a standard electric drill. While it does do some of the same jobs as an electric drill, it is basically different in concept, design and use. Craftsmen who have used it for years think of it as "a special tool for special jobs", and as "the tool that does jobs which others don't." Cut Pipe Sharpen And jobs tools, and rust. Wood 1 For example, if you want to cut a neat 2-inch square hole in a furnace duct, the Mote-Toot will do the job quickly and easily, Practically no other tool will. Or if a door is slightly misallgned because the house settled, the latch bolt may no longer enter the strike plate properly, making the door difficult to close or lock. Use the Mote-Tool to cut away just enough of the strike plate so that the latch bolt operates properly. You can do it in minutes. There are literally hundreds of special applications such as these for the Mote-Toot in every home. In addition to these special applications, think of the Mote-Tool for shaping or removing wood, metal and plastics. This is how wood carvers use the tool, and while you may not be interested in wood carving, there are many times when you want to cut a recess, round a slnarp corner, or enlarge an opening. " Shape Tools . J Polzsn Brass Carve Shape Wood Tile then there are grinding and polishing done by theMoto-Toot. You can sharpen scissors and cutlery, get nd of burrs unwanted sharp edges, accumulated grind new shapes, etc. The point is to think of the Mote-Tool for the many jobs it can do because of its own unique properties and capabdities. When you have a job to do, think of the Mote-Toot as one possible solution, Grlnd R_ ,_et _age :.% Delicate 3 Sanding Crlil Hjrdwood Operation Guidelines Read the next sections carefully. They will help you use your MolD-TOOl correctly and help you select the correct accessory for your job. Using the Moto-Tool The first step in learning to use the Moto-Tool is to get the "feel" of it. Hold it in your hand and feel its weight and balance. Feel the taper of the housing. This taper permits the Moto-Tool to be grasped much like a pen or pencil. If you nave a variable speed model, turn iron by sliding the switch speed indicator to each of the speed settings (1 Ihru 5), allowing the toot to maintain full speed at each setting. If you have a two-speed model, turn it on by sliding the switch indicator to the LOW speed setting. You will notice a detent at this setting. Then slide the switch indicatortothe HIGH speed setting. You will also notice a detent at this setting. If you have a single speed model, turn it on by sliding the switch indicator to the on position, you will also notice a detent at this setting. When you turn on the tool for the first time, hold it away from your face. Accessories can be damaged during handling, and can fly apart as they come up to speed. This is not common, but it does happen. Practice on scrap materials first to see how the Moto-Tool cuts. Keep in mind that the work']s done by the speed of the tool and by the accessory in the chuck. You should not lean on or push the tool into the work. Instead, lower the spinning accessory lightly to the work and allow it to touch the point at. which you want cutting (or sanding or etch-" ing, etc.) to begin. Concentrate'on guiding the tool over the work using very little pros- sure from your do the work. hand. Allow the accessory to Usually, it is best to make a series of passes with the tool rather than attempt to do all the work in one pass. To make a cut. for example, pass the tool bacX and forth over the work, much as you would a small paint brush. Cut a little material on each pass until you reach the desired depth. For most work, the deft, gentle touch is best. With it, you have me best control, are less likely to make errors, and will get the most efficient work out of the accessory. The pencil grip we described is one way to hold the Moto-Tool. A second way to grip the tool much as you would the handgrip on a bicycle, with your hand wrapped around the housing and the chuck extending just beyond your thumb and forefinger. This grip must be used for cutoff wheels and saws for maximum control and is often used with polishing, brushing, and grinding accessories. When using the steel saws (No.s. 400, 406) or cutoff wheels (Nos. 409, 420, 426) always have the work securely clamped. Never attempt to hold the work with one hand while using either of these accessories. The reason is that these wheels will grab if they become slightly canted in the groove, and can kickback causing loss of control resulting in serious injury. Your second hand should be used to steady and guide the hand holding the tool. When a cutoff wheel grabs, the wheel itself usually breaks. When the steel saw wheel grabs, it may jump from the groove and you could lose control of the tool. f,' For best control in close work, grip the MotoTool like a pencil between your thumb and forefinger. This is the "handgrip" method of holding the tool used for operations such as grinding a flat surface. The operation of any power tool can result in foreign objects being thrown into the eyes. ,which can result in severe eye damage. Always wear safety glasses or eye shields before commencing oo,,ver tool operation. We recommended Wide Vlsion Safety Mask for use over spectac!es or standard safety glasses. Whenever you hold the tool, be careful not to cover the air vents with your hand. This blocks the air flow and causes the motor to overheat. ALWAYS CHANGING COLLETS UNPLUG MOTO-TOOL BEFORE ACCESSORIES, CHANGING OR SF--=_VlCING YOUR MOTO TOOL LOCK COLLETS -- Four different illustration), to accommodate size toilets (see different shank SELF-ADJUSTING KEYLESS CHUCK AVAILABLE AS ACCESSORY) / 77._IB)_ f_,l 482 1116" COLLET BUT'tON WRENCH COLLET _ o l TO LOOSEN 483 1132" \ COLLET COLLET NUT COLLET -- Consists of a collet nut and toilet. To loosen, first slide shaft lock forward and rotate the shaft by hand until the lock engages the shaft preventing further rotation. (NOTE: Do not engage lock while the MotoTool is running.) With the lock engaged use the collet wrench to loosen the collet nut. Change accessories inserting the new one Into the collet as far as possible to minimize runout and unbalance. With the lock engaged, tighten the collet nut with the wrench until the accessory shank is gripped by the poller. Avoid excessive tightening of Ihe oollet nut. This means of securing accessories is best when using the same bit for extended periods or during heavy material removal applications. COLLET sizes, are available for your Moto-Tool. To install a different toilet, remove the cotlet nut and remove the old collet. Insert the unslotted end of the cotlet in the hole in the end of the tool shaft. Replace collet nut on the shaft. Always use the collet which matches the shank size of the accessory you plan to use. Never force a larger diameter shank into a collet. KEYLESS CHUCK--Can be threaded on the end of the shaft by engaging the shaft lock button, you need only use hand tightening to secure an accessory. Use the keyless chuck when there is a need to change bits frequently, for light duty jobs. Page 4 BALANCING ACCESSORIES -- For precision work, it is important that all accessories be in good balance (much the same as the tires on your automobile). To true up or balance an accessory, slightly loosen collet nut and give the accessory or collet a I/4" turn. Retighten toilet nut and run the Moto-Toot. You should be able to tell by the sound and feel if your accessory is running in balance. Continue adjusting in this fashion until best balance is achieved. To maintain balance on abrasive wheel points, before each use, with the wheel point secured in me toilet, turn on the MotoTool and run the 415 Dressing Stone lightly against the revolving wheel point. This removes high soots and trues up the wheel point for good balance. WHEEL DIAMETER -- Other than the No. 426 cutoff wheel, do not use grinding wheels over 1" in diameter, Mote-Tool's high speed can cause larger wheels to fly apart and could cause injury. SAFETY -- Protect your ey_es when grinding or routing with the Moto-Tool... always wear an approved type of safety glasses. Remember. your new Dremel Moto-Tool is the finest power tool of its kind. But its performance is only as good as the accessories with wmct_ it is used. "_'e recommend onb/ Oreme{ accessories to be used," "Use of any other accessories may create a hazard." We hope you'll enjoy many years of trouble free pleasure from your Oremel Moto-Tool. Operating Speeds Set the speed indicator to fit the job - To achieve the best job results when working with different materials, the speed of the Moto-Tool should be regulated. Only a full wave output speed control such as the Dremel Models 217 and 219 should be used with the Model 275. Model 285 and 395 Moto-Tool has an integral speed control and an external speed control should never be used with these tools. Needs & Accessories for Slower Speeds However certam materials (some plastics, for example) require a relatively slow speed because at mgh speed me frtotion of the tool generates neat and causes ti'le plastic to melt. Hardwoods, metals, and glass require high speed operation, and drilling should also be done at high speeds. The speed of model 395 is controlled this indicator on the housing. by setting To select the right speed for each job, use a practice piece of material. Vary speed to find the best speed for the accessory you are using and the job to be done. There are three basic types of Moto-Tools: single speed, :wo-soeed and variable speed models. On the single speed model, thereis an ON-OFFswitcn. When the switch is on, the tool runs at 28,000 F_PM. On the two-speed model, there is a LO and HI switch. When the switch indicator is on the low setting, the tool runs at about 15,000 RPM. When the switch indicator is on the high setting the tool runs about 28,000 RPM. On the variable speed model, there is a switch indicator; with a white line on it. Slide to the number on the housing to select the operating speed needed from 5,000-30,000 R.P.M, You can referto the charts on page 6 to determine the proper speed, based on the material being worked and the type of cutter or other accessory being used. These charts enable you tO select both the correct accessory and the optimum speed at a glance. If you have a single speed or two-speed model, you wil be able to use many acces.-. sories to do a wide assortment of jobs. For. the majority of applications, all models of the Moto-Tool should be used at top'speed. Most work is done at top spe_:l on all Moto-Tooi models. Lower speeds are needed only for certain tasks. Slow speeds ( 15,000 R P M or less) usually are best for polishing o_erations employing the felt polisning accessories. They may also be best for working on delicate projects as "eggery" work, delic:_te wood cawing, and fragile model parts. You should always do polishing with wire brush accessories at slower speeds and never higher than 15,000 RPM. Higher speeds are better routing, shaping, cutting in wood. for cawing, cutting, dadoes or rabbets The Settings for Approximate Per Minute Moto-Tool Variable 395. Switch Setting 1 2 3 4 5 Speed Revolutions Speed Model Range 4,500- 8,000 9,000-11,000 12.000-17,000 18,000-24,000 25,000-30,000 RPM RPM RPM RPM RPM NOTE: Speed is affected by voltage changes° A reduced incoming voltage will slow the R.P.M. of the tool, especially at the lowest setting. If your tool appears to be running slow increase the speed setting accordingly. Ultimately, the best way to determine the correct speed for work on any material is to practice for a few minutes on a piece of scrap, even after referring to _he chart. You can quickly learn that a slowe? or faster speed is more effective just by observing what happens as you make a pass or two at different speeds. When working with plastic, for example, start at a slow rate of speed and increase the speed until you observe that the plastic is melting at the point of contact. Then back the speed off sligntly to get the optimum working speed. I Some rules of thumb in regard to speed: 1. Plastic and materials that melt at low temperatures should be cut at low speeds. 2. If you choose, dial the speed you need on the single speed model 275 with this table-top control accessory. Dial Settings for Approximate Per Minute, using the No. Operated Speed Control speed Moto-Tools. Dial Setting 1 2 3 4 5 Revolutions 219 Manually with single Speed 500 4,000 12,000 22,000 28,000 Range RPM RPM RPM RPM RPM (Note: You can dial intermediate settings. For example, a dial setting of 2-1/2 would produce a motor speed of approximately 8,000 RPM.) If you need it. single-speed have speed control by the control unit. models addition also can of a foot The point to remember is this: You can do the great malonty of work wtth the single speed at its regular speed of 28,000 RPM. But for certain materials and t'/pes of work, you need slower speeds - which _s the reason the variable speed models and t_e speed control units were de,,'e_c #e_. To aid you in determining the optimum ooera[_onalaoeed for gifferent materials and different accessories. 'we have constructed a series of to[ales tl_at acapear on page 6. By referring to _nese tables, you can discover the recommended speeds for each type of accessory Looktheseta_lesoverandbecome faro,liar w!tn [hem. Page 5 :olishing, buffing and cleaning with awire brush should be done at speeds below 15,000 RPM Io prevent damage to the brush. 3. Soft wood should be cut at high speed. 4. Iron or steel should be cut at top speed if using atungsten carbide accessory, but at slower speeds if using high speed steel cutters. If a high speed steel cutter starts to chatter - this normally means it is running too slow. 5. Aluminum, coplber alloys, lead alloys, zinc alloys, and tin may be cut at any speed, depending on the type of cutting being done• Use paraffin or omer suitable lubricant on the cutter to prevent the cut material from adhering to the cutter teeth. Increasing the pressure on me tool is not the answer when it is not cutting as you think it should. Pernaps you should be using a different cutter, and perhaps an adjustment in speed would solve the problem. But leaning on the tool seldoms helps. Speed Settings " Speed for light cuts, t" Depending on cutting CATALOG NUMBER I caution direction burning relative on deep to grain. t WOOD WOOD PLJ_STIC HIGH BRASS, SPEED ETO, 5 3 3 2 189.190 5 5 2 4 5 118.191.193 5 5 5 5 2 2 3 3 5 5 5 3 2 2 2 5 5 2 1-2 1-2 197 4 2 2 1 3 198 4 2 2 2 3 199 4 2 1-2 2 121.131.141 114.124,134.144 192,194 118,117,125,196 115,178 SMALL 105.108 108, 109 t t 2 1-2 ENGRAVING 4 2 2 CUTTERS 5 5 5 5 4 3 4 4 3 3 5 5 3 4 2 111 5" 5" 4" 4 3 112 5" 5" 3" 4 3 113 5" 5" 3" 4 107,110 RUBBER 2 POLISHING Ace Set 201 POINT 2 1 2 1 1 1 Acc Set 202 425.427 CUTTING ACCESSORIES 400 5" 5 406 5 5 -- SEE WARNING HIGH 612, 813,814,832.840 650,652 654 3 3 3 21" 5 5 5t 21" SPEED DIAMOND ALUMINUM 914,943.953,954, 963, 964,974.992 8160,8162,8163 904.922.932 941,952,984 8173,8174,8175 911,921,962 973,8184 BITS POINTS I OXIDE 915, 923,924, 945.997.8153 ROUTER WHEEL I 7103.7105,7117. 7120.7122,7123, 7134.7144 913. PAGE 7 5 409,420,428 610 I CERAMIC STONE CUTTERS 5. 5 100. grooves. I GRINDING I ! STONES 1 3 1/3 1 1-2 1/1 1 1-2 1/1 1 1 1/1 1 903.971,8193 981,8200,8202 8215 SILICON CARBIDE GRINDING 1 1/1 1 I/I STONES_ 83322.83642. 83702.86442 83142.84382 2 1 2 1 2 2 2 1-2 84922 1-2 85422 1 2 1 1 2 2 1 . 1 2 1 2 1 2 1 2 1 85562 85342.85602 85622 TUNGSTEN 9901.9902, 9903,9904. 9905.9906.9912 9907,9908, 9909.9910,9911 CARBIDE CUTTERS 4 4 1 2 3 5 5 1 2 3 Page 6 Moto-Tool Accessories The number and variety of accessories for the Moto-Tool are almost limitless. There is a category suited to almost any job you might have to do--and a variety of sizes and shapes within each category which enables you to get the perfect accessory for ever,,, need. Refer to the DREMEL BITS OF INFORMATION ACCESSORY ORDER FORM for illustratiorts of ttte acces_orie-J available. These accessories may be found at your local hardware, hobby or home center dealers. Collets (_=====__ Mandrels A mand rei is a shank with a threaded or screw head, and mandrels are required when you use polishing accessories, cutting wheels, sanding discs, and polishing points. The reason mandrels are used is that sanding disc.s, cutting wheels and similar accessories must be replaced frequently. The mandrel is a permanent shank, allowing you to replace only the worm head when necessary, thus saving the expense of replacing the shaft each time. Screw Mandrel No. 401 This is a screw mandrel used with the polishing tip and felt polishing wheels Sanding Accessories Structured Tooth Tungsten Carbide Cutters Small Screw Mandrel No. 402 This is a mandrel with a small screw at its tilS, and is used with emery cutting wheels, sanding discs, and polishing wheels. tip which accessory Round, pointed, flat -- you and there is one available These are made of aluminum name the shape in this category. oxide and cover virtually every possible kind of grinding application. Use them for sharpening lawn mowers blades, screwdriver tips, knives, scissors, chisets and other cutting tools. Use to remove flash from metal castings, deburring any metal after cutting, smoothing welded joints, grinding off rivets and removing rust. In macnineshops, high soeed drtllsand cutters normally are ground with aluminum oxide wheels. Tungsten Carbiae Cutters These are tough, long-lived cutters for use on hardened steel, fired ceramics, and other very hard materials. They can be used for engraving on tools and garden equipment. Small Engraving Grinding Stones Tougher than aluminum oxide points, these are made especially for use on hard materials such as glass and ceramics. Typical uses might be the removal of stilt marks and excess glaze on ceramics and engraving on glass. Diamond Wheel Points Excellent for fine detail work on wood. ceramic, glass and other hard material. are covered with diamond particles. shanks. jade, Bits 3/32 ° Polishing Accessories These include an impregnated polishing point and an impregnated polishing wheel for bringing metal surfaces to smooth finish; a felt polishing tip and felt polishing wheel, and cloth polishing wheel, all used for polishing plastics, metals, jewelry small parts. Also included in this group is a polishing compound (No. 421) for use with the felt and cloth polishers. Polishing points make a very smooth surface, but a high luster is obtained using felt or cloth wheels and polishing compound. No polishing compound is using the 425 Polishing Wheel, point. needed when 427' Polishing Cutters This group has a wide variety of sizes and shapes, and are made for intricate work on ceramics (greenware), wood carvings, jewelry, and scrimshaw. They often are used in making complicated printed circuit boards. They should not be used on steel and other very Wire Brushes Three different shapes of wire brushes are available. For best results wire brushes should be used at speeds not greater than 15,000 RPM. They remove rust from tools and other metal surfaces, and clean and burnish metal parts. Use for such jobs as cleaning electrical connections to assure good conduction. Bristle Brushes High Speed Cutters Available in 24 shapes, high speed cutters are used in carving, cutting, and slotting in wood, plastics, and soft metals such as aluminum, copper, and brass. These arethe accessories to use for freehand routing or carving in wood or plastic, and for precision cutting. Sanding discs in fine, medium, and coarse grades are made to fit mandrel No. 402. They can be used for nearly any small sanding job you might have, from model making to fine furniture finishing. In addition, there is the drum sander, a tiny drum which fits into the Moto-Tool and makes it possible to shape wood, smooth fiberglass, sand inside curves and other difficult places, and other sanding jobs. You replace the sanding bands on the drum as they become worn and lose their grit. Bands come in fine and coarse grades. Aluminum Oxide Grinding Stones Silcon Carbide felt; O excellent on wood, Needs 3/32"toilet. Fast cutting, needle-sharp teeth for greater material removal, minimum loading. Use on fiberglass, wood, plastic, epoxy and rubber. If you expect to use a variety of accessories, we recommend that in the beginning you purchase a corn plate set of four cotlets. Store these so that you will have the proper size of toilet for any accessory or drill bit you want to use. Currently, the 1/8" and 3/32 n collet_ accommodate all of the available Dremel accessories. Threaded Tip Mandrel No. 424 This is a mandrel with threaded threads into the polishing point No. 427. hard materials but are plastic, and soft metals. Aluminum Oxide Abrasive Wheels Use to remove paint, deburr metal, polish stainless steel and other metals. Available fine and medium grits. Page 7 in These are excellent cleaning tools on silverware, jewelry and antiques. The three shapes make it possible to get into tight corners and other difficult places. Bristle brushes can be used with polishing compound for faster cleaning or polishing. When using the steel saws (Nos. 400, 406) or cutoff wheels (Nos, 409, 420, 426) always have the work securely clamped. Never attempt to hold the work with one hand while using either of these accessories. The reason is that these wheels will grab if they become slightly canted in the groove, and can kickback causing loss of control resulting in serious injury. Your second hand should be used to steady and guide the hand holding the tool. When a cutoff wheel grabs, the wheel itself usually breaks. When the steel saw wheel grabs, it may jump from the groove and you could lose control of the tool. Cutting Wheels These are thin discs of emery or fiberglass used for slicing, cutting off and similar operations. Use them for cutting off frozen bolt heads and nuts, or to reslot a screw head which has become so damaged that the screwdriver won't work in it. Fine for cutting BX cable, small rods, jubing, cable and cutting rectangular holes_ln sheet metal. Maintenance MAJNT'ENANCE Models 275,285, OF REPLACEABLE & 395 Information BRUSHES The brushes should be inspected frequently when tools are used continuously. If your tool runs s_oradicatly, loses power, makes unusual noises or runs at a reduced speed, check the brushes. To continue using the tool in this condition will permanently damage your tool. BRUSH BRUSH & HOLDER SPRING LOCK SLIDE HOLDER LOCK IN DIRECTfON OF ARROW TO OPEN WARNING: can fly opening Be aware that out of tool toward the brush holder the brush eyes when lock. "With the cord unplugged, use thumb pressure or small screwdriver to depress the brush holder lock and rotate the holder (right-side down and left-side up;) slowly to prevent the brush and spring from ejffcting out of the holder• While rotating the holder slowly, you will begin to see the brush. Place Moto-Tool a finger over the brush while rotating the holder, remove your finger slowly to reduce the spring tension. CAUTION: Do no_ force the brush holder to rotate once you feel _t stop. To do so will damage the tool. If the brush is less than 1/8" long and the end surface of the brush that contacts the commutator is rough and/or pitted, they should be replaced. Check both brushes. Usually the brushes will not wear out simultaneously. If one brush is worn out replace both brushes, insert the spring portion of the brush spring assembly into the brush holder opening first. Make sure the brushes are ins:ailed as illustrated. The curved surface of the brush must match the curvature of the commutator. these Dremel Any servicing of this tool (Excluding brush replacement for Models 275. 285 and 395) shou_ be performed by an authorized serve- _. representative. IMPORTANT! Use of any accessories than those supplied hazardous. or attachments other by Dremel may be Dremel Service Centers, 4915 TwenW-first St., Racine, W153406, or 4631 E. Sunny Dunes Palm Springs, CA 92264. After replacing brushes the _ool should be run at no-load; place it on a clean surface and run it freely for 5 minutes before loading (or using) the tool. This will allow the brushes to "seat" properly and will give you more hours of life from each set of brushes. Thiswill also extend the total life of your tool since the commutator surface will "wear _ longer. BEARINGS - Moto-Tool Nos. 275 and 285 are equipped wi_ oil impregnated sleeve bearings. Model No. 395 have double ball bearing construction. Under normal use neither type requires additional lubrication. Attachments i Add CAUTION: attachments Model 230 Router Attachment ShaDes, edges, chamfers, cuts, rabbets, dadoes, etc. Adjustable edges guide can be easily removed for freehand routing. The Model 230 can be used with Models 270, 280, 380 or 275, 285, & 395. to your compact i workshop and make Model 225 Flex-Shaft Allows finger-Tip control for tight corners and hard-to-reach areas. 36" long cable attaches to new Moto-Tools 395,285 and 275. Pencillike 1/2" diameter hand piece is cool-running, ideal for light duty wood carving and other uses. Yiii your Moto-Tool more versatile. Model 212 Drill Press For precision drilling, routing, grooving, 6° square work surface, 0° to 3" throat depth. Table slotted for guides, hold downs. Holds Moto-Tools 395, 285. 275 onlv,
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