Low Presure DTH Drill Bits

Specifications

Mainly used in watering and other construction

Features:

1) We sell different "down the hole" hammers and bits

2) High pressure and low pressure types available

3) Down the hole hammers:
a) High pressure series: CWG, DH, DHD, COP, JG, JW
b) Low pressure series: CIR, QC, J, JWD, JB

4) Down the hole bits:
a) High pressure:
i) Diameter: 76-508mm
ii) Suitable for Ingersoll-Rand, Copco, Sadvik shanks
b) Low pressure:
i) Diameter: 66-260mm

5) Hydro DTH hammers:
a) Diameter: 95-254mm
b) For drilling holes 110-311mm in diameter

6) The ROP could reach 3-6m/h

Packing:
Wood or plastic box package