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Drill Diameter
Ø 8 - 22 mm
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Point Angle
90° - 140°
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Grinding Wheel
CBN#200
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Motor
110 V, 50 - 60 cy, 220 V option
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Revolutions
3280 min
For 8mm - 22mm Twist DrillRe-Sharpening, Angle 90 - 140(Optional collets and adapter for 3mm - 7mm and 23mm - 25.4mm drills) Precise Grining Results , Precision Assurance within 0.02mm Easy to Operate , grinding a drill within 10 seconds. Special Design High Accuracy Alloy Steel Collets Accurate Grinding consumption 0.2mm High Efficiency DC motor Stable Quality GE Diamond Dust Grinding Wheel Considerable Design, Invisible Tool Box, Delicate & Friendly Use Portable Design with only weight 19.8 kgs.