Themac Light Duty Internal and External Grinder - J-4

Light duty internal and external grinding with 425 Spindle Assembly.
Recommended for lathes with 12" to 15" swing.
     

Specifications:
1/2 H.P. Univeral Motor AC-DC 115V
Speed Range: 5,800 rpm to 42,000 rpm
Maximum Grinding Wheel Capacity: 4"
Machine Weight: 20 lbs.
Shipping Weight: 25 lbs.

Additional Equipment Included:
#424 - Extension Spindle for external grinding with 2 wheel collars
  3/4".
#497 - 1/4' Chuck Extension Spindle with 1/8" collet.

Grinding Wheels (inches):
#266 - 4 x 1/2 x 1/2#268 - 2 1/2 x 1/2 x 1/2
#226 - 1 1/2 x 1/4 x 1/4

Mounted Wheels (inches):
#202 - 1/4 x 1/4 x 1/8    #267 - 1 x 1/4 x 1/4
#203 - 1/2 x 1/4 x 1/8

Two each wheel collars 1" and 2" to fit directly on the Spindle
Assembly arbor.