U.S. ELECTRICAL
TOOL INC.

MODEL 70
COMBINATION DISC GRINDER


 
 
 

Offering the advantages of both disc grinding and conventional wheel grinding, the Model 70 is furnished with a universal lever feed table on the right hand disc side and an adjustable tool rest on the left hand wheel side.  Designed for use with adhesive backed, plate mounted or nut inserted disc wheels, the discs are drilled to D.G.M.S. standards unless otherwise specified.

The disc guard is of fabricated steel with telescopic adjustment for 3" usable abrasive.  An adjustable wheel guard with integral spark breaker is furnished on the left hand grinder side.  Both guards are arranged with exhaust outlets for connection to auxiliary or central collection systems.

Variations of the Model 70 are possible to suit your specific requirement or special application.

U.S. Model 70 Combination Disc Grinder


 

SPECIFICATIONS (Dimensions in inches)

 

HP

Spindle
RPM

Wheel Size
Dia. x Face x Bore

Disc
Size

Wheel
Spacing

Spindle
Height

Rocker Arm
Dia. x Length

Base
Width x Depth

Net
Weight

3

1800

12 x 3 x 1-1/4

12

6 x 10

39

1-1/2 x 25

19 x 19

570

5

1800

14 x 3 x 1-1/4

14

8 x 14

39

2-1/2 x 36

19 x 19

1100


 

Standard Equipment

Optional Equipment
  • Totally enclosed continuous duty motor
  • Magnetic starter with overload protection and low voltage release
  • Push button control, 115 volt, with transformer
  • Lubricated sealed-for-life ball bearings
  • Guards:  Telescopic (RH) Adjustable (LH)
  • Universal lever feed table on right hand side
  • One steel disc
  • Adjustable tool rest on left hand side
  • Tool tray with "lift-out" water pot
  • Plain Eyeshield (LH side)
  • Spindle lock
  • Electrics: 230/460 volt, 60 Hertz, 3 phase (specify operating voltage)
  • Manufactured in accord with ANSI Safety Code
  • Grinding wheels
  • Extra discs
  • Illuminated Eyeshield (LH side)
  • Other electrical characteristics, JIC controls, and other special equipment
  • Additional accessories

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