20-65mm Triangle Shank Diamond Marble Granite Drill Bits Tile Quartz Hole Cutter Stone Hole Saw

Brand

SHDIATOOL or OEM

Diameter

20/25/28/32/35/38/40/43/45/50/60/65mm

Diamond length

10mm

Total length

65mm

Connection

Triangle Shank

Grit

#45/50

Feature

1. Three sided handle design, more stable clamping and drilling, less debris, less wear on materials and better finishing effect;
2. 10mm diamond at the top of the bit, which is densely arranged to make the drilling faster and longer service life;
3.Vacuum brazing technology has greatly improved product quality and service life, higher efficiency and lower cost;
4、Serrated special cutter head, greatly improving the sharpness and drilling speed, saw teeth between a number of chip slots, in the drilling of dust can be quickly discharged, not easy to clog;
5, drilling neat and sharp, fast, better finish;

Application

For dry drilling tiles/ceramics, granite and marble...