Diameter
2" 3" 4" 5" 6" 8" 10" diameter
Other name
Low air pressure drill bits, high air pressure drill bits. DTH bits
Types
CIR90/BR1/2/3,COP32/34/44/54.QL40/50/60.Mission60.DHD3
Export experience
10 years
Available brand
AC,boart longyear,halco,fantini,furukawa
Aplication
stone quarry drilling,coal mining,down to hole drilling