NO. W-20, GROB, 3/8 - 2", DRILL SHARPENER WITH WEB THINNING

GENERAL SPECIFICATIONS:
SERIAL 166
CAPACITY 3/8"-2" DIA. DRILLS
LENGTH 18"
ORBITING DIA. AT POINT OF DRILL FROM 0-1"
GRINDING WHEEL 1/8" X 7" DIA.
GRINDING MOTOR 1/2 HP 220/440/3
ORBITING MOTOR 1/4 HP
WITH WEB THINNER
WEIGHT 700 LBS. TEMPORARY SPECIFICATIONS SUBJECT TO VERIFICATION