D20 - 75mm Vacuum Brazed Core Drill Bits Hexagon Shank 8mm For
Ceramic Marble Granite
|Product name||M14 vacuum brazed diamond core drill bit for dry drilling|
|Diamond width||5mm, 10mm, 15mm upon request|
|Diamond grit||30/40#, 40/50#, 50/60#|
|Connection||M14 or 5/8”-11 or hexagon shank|
|Usage||Dry & wet drilling for stone, granite, ceramic and other hard
|Painting color||as per customer’s request (RAL & PANTONG colors)|
|Special application and design are available upon request|
Vacuum brazed diamond core drill bit,steel core drill
1.Fast&smooth drilling for marble,granite&porcelain tile
and many other natural stones,etc.
2.Dry use,also can be used with water which will help to increase
3.Wax helps improve drilling performance,cooling,maintaining
drilling speed& increasing lifetime.