20-100mm Vacuum Brazed Diamond Core Drill Bit with Spring Triangle Shank for Marble Granite Tile Cutter Hole Saw Cutting

Product Name

Diamond core drill bit

Type

Triangle shank

Brand

SHDIATOOL

Grit

#40/45

Diameter

20mm,25mm,28mm,30mm,35mm,40mm,45mm,

50mm,55mm,60mm,65mm,68mm,100mm

Diamond height

10mm

Total height

65mm

Feature

1,Triangular shank design, shank diameter 10MM, more stable clamping, smoother drilling;

2,Using high quality industrial grade diamond, sharp and durable;

3,Drill with internal spring, can quickly discharge debris in the drilling process, it is not easy to clog, so as to improve work efficiency;

4,Processed by vacuum brazing technology, the diamond particles are firmly welded to the substrate, long service life;