We New Diamond is a professional drilling tools manufacturer for down the hole DTH hammers and button bits in all sizes(Atlas copco, Sandvik,Numa,Kurukawa assembly and our designer items).
And we are having more than 500 staff,and cover an area of 110,000 m².
Please contact us for specifications of following items.
Thread/Taper button bit:R25,R32,R38,T38,T45,T51,ST58,GT60,ED68,ST68
Odex Eccentric Casing System:NOD90,NOD115,NOD140,NOD190,NOD240,NOD280
Reverse circulation hammers & bits: NRC45,NRC55,NRC62,NRC52
Water Well,Oil and Construction Big Hole DTH hammers:ND275,ND330,ND475,ND525
Drilling tubes,Drilling rods
Shank adapters,Hole Opener Bits
