Portable idiot drill grinder, twist drill grinder.
1.Grinding is accurate and rapid, easy operation with no skill to grind.
2.Economical price that greatly reduces the cost and improves the use effect.
3.With diamond grinding wheel, it can be equipped directly with an accurate angle and long service life.
4.The electrically controlled and powerful DC motor: stable frequency, strong horsepower and long service life.
5.Bearing shaft and locking unit.
6.The machine is set up with the function of adjusting a point (central point) size, which can effectively coordinate with the material of drill hole and the rotation speed. It can control the quality precision and prolong the service life of the drill bit.

Technical parameters:
Grinding range: Φ2.1-Φ15mm
Point angle: 100°-135°
Power: 220V/180W
Speed: 5300RPM
Diamond grinding wheel: CBN or SDC
Standard 11 collets : Φ3, Φ4, Φ5, Φ6, Φ7, Φ8, Φ9, Φ10, Φ11, Φ12, Φ13
Apolegamic collets: Φ2.5, Φ3.5, Φ4.5, Φ5.5, Φ14, Φ15
Standard accessory: 5mm hex wrench
Product size: 29×15×16cm
Package size: 31×17×18cm
Net weight: 9.8kg