Name
M14 Hole Saw Vacuum Brazed Diamond Core Drill Bit
certification
ISO9001:2008/API
delivery
DHL,Fedex,UPS,EMS,or by sea
model
Brazed diamond drill bit.
shank
Hex shank, rond shank, M14 connection
working life
500-1000 holes
Usage
hole drilling on stone, tile and so on