Glass drill bit with straight shank

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 straight shank