13B can be used to sharpen the top angle (tip angle), back angle (escape angle) and back of the drill bit, adjustable center blade size, precise positioning, easy drilling, easy chip removal.
Grinding range: ф3-ф13(ф15)
Point Angle: 100°(95°)-135°
Power:220V 50/60HZ
Motor: 120W
Speed: 4400RPM
Grinding wheel: CBN or SDC
Standard equipment:13#eleven collets; One CBN wheel
