Item : Vacuum brazed diamond drilling bits 4pcs/set 5/8"-11 Thread
Connection: 5/8"-11 Thread
Package: Plastic Box
Diamond Drill Bits:
Diameter 6/8/10mm, Diamond Height 10mm,
Max working depth 35mm,
Total Length 60mm, Grit #35/40
Diamond Chamfer Bit:
Diameter 20mm,Working length 20mm;
Total length: 40mm, Grit #80
1.Dry/wet drilling for porcelain tile granite marble stone, masonry, brick...
2.Fit with angle grinder.
Recommended RPM 6000, Maximum RPM 11000
1.All bits are produced in vacuum brazed technology
2.Vacuum brazed technology provides longer working life, fast and smooth drilling
3.Less chipping, minimizing breakage, less heat generation, better finish quality