Package Content:
5pcs BTBLBITS Diameter 6mm (1/4"),6mm (1/4"),8mm (5/16"),10mm (3/8"),12mm(1/2") Diamond Tipped Drill Bits with Quick Change Hex Shank
Size:
Diameter 6mm (1/4"),8mm (5/16"),10mm (3/8"), 12mm(1/2")
Diamond Height: 10mm
Shank Type:1/4" Quick Change Hex Shank
Recommended Machine:
Quick change hex Shank fits into majority Hand Drill, Bench Drill and Electric drill, more easily and securely without slip and shedding
Cutting Method:
Dry or Wet, Wet Drilling will prolong workable life
Please add water when drilling hard granite.Don't drill Brittle glass, metal, wood
Application:
Porcelain,Tile,Ceramic,Marble,Brick,Masonry,Microlite,Thin Granite,Quartz, Stones.