model number
vacuum brazed diamond core drill bit
Use
Marble,granite drilling
Position drill
Central position drills are available
working length
35mm or 50mm
Welding Type
silver welded/ Vacuum Brazed
Suggested R.P.M
1500-4500
Connection
M14, M16, G1/2", 5-8"-11, 1/4"
Usage
stone, metal, concerte, wall.
Product name
sintered granite 20mm m14 diamond core drilling bit