MRCM Drill bit Sharpener for High-Speed Steel, Masonry, Carbide, Cobalt, & TiN-Coated Drill Bits,with Adjustable Angles from 90° to 135°,Sharpens 3mm-20mm Drill Bits… (MR-20G)
- Capable of sharpening drill bit from 90°to 135°point angle of either a standard or split point..
- Sharpens Standard Drill Bits – from 3mm" to 20mm" standard twist bits.Capable of setting the trimming angle to adjust the amount of material taken off on the center point of the drill bit,which will allow production of various drill bits to accommodate different material.
- Grinding wheel is optional: CBN or SDC. The CBN model is used for High speed steel material.
- while the SDC model is used to grind alloy tungsten steel material..
- Capable of sharpening the front rake,front tip angle and clearance angle of drill bits.