Optima Universal Drill Grinder from OPTIMA, used condition. Perfect for various drilling needs with min drill capacity of 0.0135" and max of 1". Ideal for workshops requiring precision and versatility in drill grinding.
| Drill Capacity (min) | 0.0135" | 0.3429 mm |
| Drill Capacity (max) | 1" | 25.4 mm |
Optima Universal Drill Grinder #7768 #1
SPECIFICATIONS:
RANGE................................. .0135"- 1"DIAMETER
POINT ANGLE.................. 70 DEGREES TO 145 DEGREES &
(DIFFERENT SETTING) 145 DEGREES TO 180 DEGREES
PRIMARY CUTTING ANGLE............ 0 DEGREES TO 40 DEGREES
SECONDARY CLEARANCE ANGLE........ 0 DEGREES TO 40 DEGREES
POINT THINNING WHEEL............................ 6800 RPM
APPROX. WEIGHT (MACHINE ONLY) .................. 120 LBS.
STANDARD FEATURES:
CAPABILITY TO GRIND RIGHT AND LEFT HAND DRILLS,
HIGH SPEED STEEL AND CARBIDE TIPPED OR SOLID CARBIDE DRILLS,
SPADE DRILLS, COUNTERSINKS, CENTER DRILLS OF ALL TYPES,
TWO AND THREE FLUTED DRILLS AND END MILLS
(THREE FLUTED OPTIONAL), TAPER SHANK DRILLS NO. 2 AND 3,
SLOW OR FAST SPIRAL, (UP TO 3/4" DIAMETER ANY LENGTH,
STANDARD LENGTH ABOVE 3/4" DIAMETER).
MACHINE WILL GRIND AND POINT THIN OR SPLIT POINT IN ONE SETTING.
BUILT-IN OPTICAL COMPARATOR WITH MAGNIFYING LENS
BUILT-IN DIAMOND WHEEL DRESSER
BUILT-IN POINT SPLITTING OR WEB THINNING ATTACHMENT
SINGLE PHASE ELECTRICS
