110V Drill Bit Grinder Description: This machine is a point-and-shoot drill grinding machine, precision grinding and fast, simple operation, without skills can easily grind. Affordable, saving costs and improve efficiency in the use. A wheel just to complete all the processes, the precise angle, long life. Powerful DC motor electronic control: frequency stabilization, high-powered, long use. It can sharpen the drill's point angle and lip relief angle, adjustable center chisel size, easy drilling and easy chip evacuation. Features: 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 CBN 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. 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. Parameters: Model 20G Grinding Range ?3-?20 Point angle 100(95)-135 Power 110V, 60HZ Motor 120W Speed 4400rpm Grinding Wheel CBN (For HSS) Weight 10KG Detail: Package Included(027319): Grinding wheel :CBN (For HSS)1 piece 18Collets: ?3-?20 Collet chuck 2 piece Electric wire: 1piece 2 piece hexagon wrench You can make order with no worry. Any concern just feel free to let us know, we'll reply in 24 hours in normal condition. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends public holidays. Warranty: 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.