Sinocoredrill Core Drill Bits HW Diamond Casing Shoes , High
HW Casing Shoe /Casing Bit
Casing and rod shoes are designed to drill in casings or rods, BW,
NW, HW, PW etc. casing shoes are available.
AW BW, NW, HW,PW Casing Shoe
1.High penetration rate
2.High core recovery ratio
3.Long service life
Our company Sinocoredrill specialisted in producing varies kinds of
diamond core bits in different international standard size for
soft, medieum to hard rock formations. Including impregnated diamond core bit, surface-set diamond bit,
reaming shells, impregnated diamond casing bit, casing shoe bit, TC
core bit, TC casing bit, diamond reaming shell, corelifter,
corelifter case, diamond sub-adapters, hoist plugs, tap, etc.
With ISO certificate & quality control.
Wireline Series: B,N,H,P
W Series: RW,EW,AW,BW,NW,HW,PW,SW,UW,ZW,HWT,PWT,BWS,NWS,HT,PT,SZ
Metric Series: 46,56,66,76,86,101,116,131,146
X Series: RX,EX,AX,BX,NX,HX,PX,SX,UX,ZX
All Chinese Sizes