Choose a different grinding wheel can grinding different materials of the drill bit, choose CBN grinding wheel grinding high-speed steel material, choose SDC grinding wheel grinding alloy tungsten steel material. General drill bit choose standard CBN wheel is ok
Model MR-13Q
Grinding Range Φ4-Φ14
Point Angle 95°(90°)~135°
Power AC220V/110v
Motor 160W
Speed 4400rpm
Dimension 32*25*25cm
Weight 13kg
Standard Equipment Grinding wheel :CBN (for HSS)×1
Eleven collets: Φ4,Φ5,Φ6,Φ7,Φ8,Φ9,Φ10,Φ11,Φ12,Φ13,Φ14
Collet chuck:(Φ4-Φ14)×1