TX-Z20 Drill Bits Sharpener and Grinder 18 Collets Drill Grinding Machine Portable Grinding Sharpening Machine CNC Router Bit Sharpener Runs on 110V power, DC motorPortable drill bits grindersStandard with Taiwan grinding wheelEconomic model Portable drill grinder, accurate and rapid, easy to operate, with no skill requirement to grind.Economic and saving cost, improve efficiency.With the Taiwan Grinding Wheel, only one piece can complete all procedures, have an accurate angle, and have a long service life.The electrically controlled and powerful DC motor has stable frequency, strong horsepower, and a long service life.It can sharpen the drill bit for the front-cutting lip and lip relief angle.It can effectively coordinate with the drilling material and speed, control the quality and accuracy of the workpiece, and extend the life of the drill bit.Standard with CBN grinding wheel for the HSS material, Optional SDC grinding wheel for the carbide material.A portable drill grinder is a versatile tool used in various applications across different industries and tasks, including construction sites, workshops, maintenance and repair, home workshops, hobbyist workshops, educational settings, and others. Specifications Model TX-Z20 Grinding Range Φ3-Φ20mm Point Angle 95°-140° Motor 120 W Speed 4400 rpm Packing Size 17X9X8 in N.W/G.W. 28/33 lbs Portable Design Small size, suitable for any place to do drill grinding. Easy for Drill Grinding According to the diameter of the drill to adjust the scale, the operation steps are clear.High precision and high efficiency. Powerful DC Motor The electrically controlled and powerful DC motor has stable frequency, strong horsepower, and a long service life.