We specialize in the production of diamond drilling, used for glass, ceramic, stone material and other drilling.
Diamond grain size: 80 #-100#.
Diameter: 5mm - 100mm.
Dig holes.(use Diameter 6mm bit and thickness 6mm glass)
Type Holes
1.General 1800+
2.Profession 2500+
3.High-grade 4000+
Classed by suitable equipments :
1. Straight shank
2. Cone shank
3. Threaded shank