SKU: 13863. Category: .

SUPERTEC STC-20 CENTERLESS GRINDER
Serial No. CB06006                  New 2008

EQUIPPED WITH
Thru Feed Workrest and Blade
Automatic Load/Unload for Thrufeed
Coolant System With Magnetic Separator and Paper Filter
Balancing Stand

SPECIFICATIONS

GRINDING CAPACITY  
     Work Diameter (With Standard Workrest)     0.004″ – 2″
     Work Diameter (With Special Workrest)2″ – 4″
GRINDING WHEEL 
     Wheel Size 20″ x 8″ x 12″
     Spindle Speed1070 RPM
     Dressing Increment (Per Graduation)0.0005″
     Dressing Increment (Per Revolution)0.0625
REGULATING WHEEL 
     Wheel Size12″ x 8″ x 5″
     Spindle Speed (10 Steps)15 – 308 RPM
     Handwheel Per Graduation0.0005″
     Handwheel Per Revolution0.0625″
     Rapid Feeding of Saddle Handwheel  
         Per Graduation0.002″
         Per Revolution0.25″
     Micro Feeding of Saddle Handwheel 
         Per Graduation0.000050″
         Per Revolution0.00625″
Grinding Wheel Motor20HP
Hydraulic Motor2HP