Changsha Tianhe Drilling Tools and Machinery Co.,Ltd

Button bit(1)
Casing system(4)
DHD bit(1)
drill bit(1)
DTH bit(1)
DTH hammer(2)
manufactory(1)
rock drilling(1)

Showing 11 - 12 of 12, total 2 pages [First] [Previous] [Next] [Last]

dhd bit
Specification: DHD112 bit
Detail: Certificate:ISO9001:2008.SONCAP Bit face:flat.concave.convex Carbide button:spherical,ballistic Bit dia:310-420 long service life good flushing effect high-strengh structure alloy steel and carbides

cop44-115 drill bit
Specification: COP44-115 drill bit
Detail: Certificate:ISO9001:2008.SONCAP high strength structure alloy steel and carbides good flushing effect easy operation long service life Bit diameter:105-150 Face design:Flat,concave,convex Button bit:spherical,ballisti...


Showing 11 - 12 of 12, total 2 pages [First] [Previous] [Next] [Last]
1 2