U.S. ELECTRICAL
TOOL INC.		 MODEL 502
COMBINATION GRINDER AND BUFFER

 
 
Offering the advantages of both buffing and grinding capacity in a single machine, the Combination Grinder and Buffer is primarily used where buffing or polishing is the secondary operation.  Arranged for use with either cloth, felt or wire wheels, the secondary operation is performed in sequence eliminating excessive part handling.

The larger models are equipped with a large diameter extension and bearing for heavier applications.  All models feature a long buffer extension for maximum operator manipulation.

Right or left hand configurations are available in each size machine.  Unless otherwise specified, the configuration in production will be furnished.

 U.S. Model 502 Combination Grinder/Buffer

 
CAUTION!
Buffing and Polishing Machines and Abrasive Belt Grinders must be used with proper hoods or guards.

 
SPECIFICATIONS (Dimensions in inches)
HP Spindle
RPM		 Wheel Size
Dia. x Face x Bore		 Wheel
Spacing		 Spindle
Height		 Base
Width x Depth		 Floor
Space		 Net
Weight
1 3600 8 x 1 x 5/8 24 39 16 x 16 30 x 21 220
1 1800 10 x 1 x 3/4 25 39 16 x 16 32 x 21 230
1 1800 12 x 1-1/2 x 1 22 39 16 x 16 30 x 21 260
2 1800 12 x 2 x 1-1/4 25 39 16 x 16 35 x 21 300
3 1800 14 x 2-1/2 x 1-1/4 25 39 16 x 16 41 x 24 490
5 1800 14 x 3 x 1-1/4 25 39 20 x 19 37 x 24 550

 
Standard Equipment Optional Equipment
  • Totally enclosed continuous duty motor
  • Push button starter with overload and underload protection
  • Lubricated seal-for-life ball bearings
  • Adjustable wheel guard with exhaust outlet
  • Tool tray with "lift out" water pot
  • Adjustable tool rest
  • Electrics:  230/460 volt, 60 Hertz, 3 phase; 8" and 10" models also available; 115/230 volt, 60 Hertz, single phase (specify operating voltage)
  • Plain or Illuminated Eyeshield
  • Buffing Hoods
  • Grinding and buffing wheels
  • Spindle lock on 12" and 14" models
  • Other electric characteristics, JIC controls and other special starting equipment
  • Bench models available through 3 HP
  • Additional accessories
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