marble core drill bits
USD $7.7 - $10 /Piece
Min.Order:20 Pieces
China Porcelain & Electric (Henan) Co., Ltd.
Vacuum brazed diamond core drill bit for granite,marble ...
Feature:
1, Fast and smooth drilling at high speed.
2, Suitable for drilling granite ,marble,sandstone,quartz.
Specification of this Vacuum brazed diamond core drill bit
Application | Diameter | Diamond width(mm) | Total Length(mm) | Thread | Remark |
Granite
Marble | 30mm(1-1/4”) | 3/5/15 | 100 | 5/8”-11 | Dry or wet drilling |
35mm(1-3/8”) | 3/5/15 | 100 | 5/8”-11 | Dry or wet drilling | |
40mm(1-1/2”) | 3/5/15 | 100 | 5/8”-11 | Dry or wet drilling | |
45mm(1-3/4”) | 3/5/15 | 100 | 5/8”-11 | Dry or wet drilling | |
50mm(2”) | 3/5/15 | 100 | 5/8”-11 | Dry or wet drilling |