The drill bits sharpener machine is equipped with a static point (center point), which can control the quality and accuracy of the workpiece. It can sharpen the drill's point angle and lip relief angle, adjustable center chisel size, easy drilling and easy chip evacuation. When the grinding wheel is worn out too much and needs to be replaced, the equipped small wrench can be used to easily replace the grinding wheel blade.

Adjustable locating pin allows for convenient adjustment and simple operation. Adjust the scale pointer according to the outside diameter of the grinding bit, rotate and position, convenient and simple. The drill bits sharpener 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.

The CBN wheel is used for High speed steel material, providing high security. Powerful DC motor electronic control, speed 4400 rpm, frequency stabilization, strong horsepower, prolonged use and low noise.

This drill bits sharpener uses ER20 and ER25 style collet. There are 18 collets (3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20) which is suitable for ф3-ф20 mm diameter of drill bits.

MR-20G is a Drill Bits Sharpener with 110V power supply, MR-X1 is an End Mill Grinder Sharpener with 110V power supply, and MR-13A is a Drill Bits Sharpener with 110V power supply and 11 collets for ф3-ф13 mm diameter of drill bits.

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