Diamond Drill Bit1 fast drilling speed,2 high efficiency and less chipping,3 minimum material deformation4 long life

We specialize in the production of diamond drill

Sharp,wear-resisting

Don't jumping edge

Long service life

require lower WOB,high rotary speed and small flow rate, good concentricity

Wildly used in cutting glass

Diameter: 5mm - 100mm.

Total length: 70mm,75mm,90mm,95mm

Dig holes. 5000+ ---- 10000+

Classed by suitable equipments :

1. Straight shank

2. Cone shank

3. Threaded shank

Segment Height: 10mm

Wall Thickness: 0.8mm-1mm

Glass drill bit with Threaded shank