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       WARNING:

 When servicing, use only Mastercraft

®

 replacement parts. Use of 

any other parts may create a HAZARD or cause damage to your rotary tool. 
 
Any attempt to repair or replace electrical parts on this rotary tool may create a 
hazard unless repair is performed by a qualified technician. For more information, 
call 1-800-689-9928. 
 

Always order by PART NUMBER, not by key number. 

 

Rotary Tool

 

 

Key # 

Part # 

Part Name 

Quantity 

300082 

Housing 

242560 

Suspension loop 

315001 

Cord clamp 

500201 

Screw 

322004 

Cord guard 

160205 

Cord set 

163611 

ON/OFF switch 

222807 

Brush holder 

162407 

Carbon brush 

10 

314507 

Carbon brush cap 

11 

321005 

Bearing sleeve 

12 

520008 

Bearing 626-2RS 

13 

100088 

Rotor 

14 

500001 

Screw 

15 

300082 

Housing 

16 

110088 

Stator 

17 

313305 

Head nut 

18 

312941 

Shaft lock button 

19 

241506 

Shaft lock spring 

20 

215014 

Shaft lock pin 

21 

314009 

Fan 

22 

520008 

Bearing 626-2RS 

23 

213004 

Output shaft 

24 

216500 

Collet 

25 

2040150013 

Collet nut 

 

PARTS LIST - MODEL 054-1250-0 

 

Summary of Contents for 054-1250-0

Page 1: ...its accessories read this manual and follow all its Safety Rules and Operating Instructions General Safety Rules Specific Safety Rules and Symbols Functional Description Assembly Operation Maintenance...

Page 2: ...es a three 3 year repair warranty against defects in workmanship and materials At its discretion Mastercraft Canada agrees to have any defective part s repaired or replaced free of charge within the s...

Page 3: ...ints Crystalline silica from bricks cement and other masonry products Arsenic and chromium from chemically treated lumber Your level of risk from these exposures varies depending on how often you do t...

Page 4: ...iators ranges and refrigerators There is increased risk of electric shock if your body is grounded Do not expose power tools to rain or wet conditions Water entering the power tool will increase the r...

Page 5: ...any adjustments changing accessories or storing the tool Such preventive safety measures reduce the risk of starting the tool accidentally Store idle tools out of reach of children and other untraine...

Page 6: ...utting surface Clamping the material and guiding the tool with both hands is much safer Never lay workpiece on hard surfaces like concrete stone etc Protruding cutting bit may cause the tool to jump A...

Page 7: ...your extension cord is properly wired and in good condition Always replace a damaged extension cord or have it repaired by a qualified electrician before using it Protect your extension cord from sha...

Page 8: ...oof construction watertight construction protective earthing at earthing terminal Class I tools revolutions or reciprocations per minute diameter off position arrow warning symbol wear your safety gla...

Page 9: ...9 KNOW YOUR ROTARY TOOL ON OFF switch speed control Spindle lock button Hang rod Hanging loop Rotary tool Flexible shaft C clamp Stand Flexible shaft head nut...

Page 10: ...Rotary tool accessories such as a drill press designed for other rotary tools may not fit this tool WARNING If any part is missing or damaged do not plug the rotary tool into the power source until t...

Page 11: ...11 CARTON CONTENTS...

Page 12: ...grinding stone Parabolic 3 8 2 Aluminum oxide grinding stone Abrasive wheel 3 4 2 Silicon carbide grinding stone 3 8 Radial 2 Silicon carbide grinding stone 5 8 2 Silicon carbide wheel Abrasive wheel...

Page 13: ...hing wheel 1 1 Felt polishing tip 3 8 Pointed tip 1 Cloth wheel 1 1 Polishing wheel Emery impregnated disc 7 8 1 Sanding band 1 4 60 grit 4 Sanding band 1 4 120 grit 4 Sanding band 1 2 60 grit 4 Sandi...

Page 14: ...5 64 Taper 1 Multi purpose bit 1 8 Cylinder 2 Multi purpose bit 3 32 Cylinder 4 Multi purpose bit 1 16 Cylinder 4 Collet 1 8 1 Collet 3 32 1 Collet 1 16 1 Screw mandrel 1 8 2 Mandrel 1 8 for felt whee...

Page 15: ...ther precious metals Can be used with polishing compound Brass brush Brass brushes are non sparking and softer than steel They will not scratch soft metals like gold copper brass etc Multi purpose bit...

Page 16: ...se with emery impregnated polishing wheel Carbide grout cutter Ideal for use on wall and floor grout Flap wheel Flap wheels grind and polish flat or contoured surfaces They are used most effectively t...

Page 17: ...olding the spindle lock button down NOTE Do not tighten the collet nut without an accessory installed in the collet You will damage the collet INSTALLING ACCESSORIES 1 Turn the switch OFF and disconne...

Page 18: ...rce the outer casing If the outer casing will not easily slide over the inner cable turn the collet on the opposite end of the flexible shaft until the resistance of the inner cable ceases This should...

Page 19: ...Fig 6a 6b NOTE Do not over tighten to avoid breaking the clamp 3 Thread screw 3 in the bottom of the hang bar rod 4 into the appropriate mounting hole 5 in the C clamp see Fig 7 NOTE Do not over tight...

Page 20: ...ecommended for use Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious injury It will also void the warranty LUBRICATION All of the bear...

Page 21: ...21 Rotary Tool PARTS DIAGRAM MODEL 054 1250 0...

Page 22: ...22 Flexible shaft Stand C clamp PARTS DIAGRAM MODEL 054 1250 0...

Page 23: ...y 1 300082 Housing 1 2 242560 Suspension loop 1 3 315001 Cord clamp 1 4 500201 Screw 2 5 322004 Cord guard 1 6 160205 Cord set 1 7 163611 ON OFF switch 1 8 222807 Brush holder 2 9 162407 Carbon brush...

Page 24: ...Grip 1 4 Spring 1 5 Flex shaft body 1 6 313305 Head nut 1 Stand C clamp Key Part Part Name Quantity 1 311686 Plastic screw bolt 1 2 225343 Clamp plate 1 3 503002 Washer 5 1 4 500201 Tapping screw 1 5...

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