It is an ideal machine for sharpening drills of 2 - 13 mm and end mills with a diameter of 3 - 12 mm. Drills can be sharpened in the range of 90 ° -140 °. The sharpening accuracy of the machine is 0.02 mm. Machine has adjustable cutting face angle feature for re-sharpening of end mills. It is easy to use. The machine's standard equipment includes specially designed high-precision alloy steel collets and grinding wheels.