Hunan new diamond is a professional
manufacturer for rock drill and pneumatic tools in China. We are
now having more than 500 staff,with an area of 110,000
m².
Please contact us
for specifications of following
items.
DTH
hammers&bits:
SP480,SP580,SP680,SP780,SP880,SP1080,SP1280,SP1480,SP1880
COP32,COP34,COP44,COP54,COP64,COP66,COP84
DHD340,DHD350,DHD360,DHD380,DHD1120
SD4,SD5,SD6,SD8,SD10,SD12
QL30,QL40,QL50,QL60,QL80,QL95
Mission40,Mission50,Mission60,Mission80
Numa100,Numa120,Numa125
CIR80,CIR90,CIR110,CIR150,CIR170,CIR200
Br1,Br2,Br3,Br4,Br5
Thread/Taper
bit:R25,R32,R38,T38,T45,T51,ST58,GT60,ED68,ST68
Eccentric(ODEX)/
Concentric OverburdenCasing 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
Drillingpipes,Drilling
rods
Shank adapters,Hole Opener
Bits