Extension Drill Equipment

Shandong Yanggu Rock Drilling Tools Factory

Latent-Hole Bits

2006-7-5

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
7) Also available:
    a) Chisel bits, cross bits, x-type bits
    b) Button bits, drag bits, tricone bits
    c) Couplings
    d) Tapered drill rods, integral drill rods, extension rods
    e) Shank adaptors
    f) Rock drills
    g) Pneumatic paving breakers
    h) Diamond tools
    i) Crushers

Packing: 
Wood or plastic box package

Shandong Yanggu Rock Drilling Tools Factory

Contact Information

Company Name:	Shandong Yanggu Rock Drilling Tools Factory
Contact Person:	n/a
Address:	LuFang County, Jingyang Road, Yanggu, Liaocheng City, Shandong Province. China
Zip:	n/a
Telephone:	n/a
Mobile Phone:	n/a
Fax:	n/a
Website:	n/a