Vacuum brazed diamond core drill

Application

Diamond core drill bit has a good performance in drilling on many kinds of stone, such as granite, marbles, tiles and masonry.

Specification

1) Diameter: 5.5/6/8/10/12mm

2) Length: 80mm, coating length: 10-13mm

3) Diamond grit: #35/40, or upon request

4) Special design available upon request, we can make round shank, hexagon shank, M14 connection and 5/8-11 threading.

Features

1) Suitable for cutting, dry drilling various hard Non-ferrous materials,such as marble, granite, glass, ceramic, hard concrete and brick

2) Smooth cutting surface, high cutting speed.

3) It is your problem solver for drilling holes.

4) Longer working life than electroplated one.

5) It can drill holes with or without water(Dry or wet drilling).