m30 m40 m50 m60 m80 shank dth drill bits

Place of Origin:Hunan, China

Brand Name:SOLLROC

Product Application DTH hammers and bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil ...

Brand Name:ROSCHEN

Model Number:3“ ~ 8”

Place of Origin:GERMANY,CHINA

Shank M30 M40 M50 M60 M80 Down The Hole Drilling , DTH Hammers and Bits Basic Info Model NO COP32, QL40,DHD350,Mission 60, SD8,SD12,Numa125 Material Carbon Steel Machine Type Drilling Tool Certification ISO9001(2008) Face Design Flat Face, Convex Face, Concave Face Trademark ROSCHEN Origin China Type Drill Bit Usage Well Drilling...

Categories:DTH Drill Bits

Country/Region:china

We are a professional producer and major manufacturer for rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and ...

Brand Name:MIROC

Model Number:CIR76 76mm

Place of Origin:CHINA

...Drilling DTH Hammer Bit KSQ Low Pressure DTH Bit Shank can be available: 1), Dia. 64mm-70mm shank Bulroc BR1 2), Dia. 70mm-95mm shank Halco MACH20, Bulroc BR2 3), Dia. 90mm-102mm shank COP32, COP34, Halco MACH303, M30, DHD3.5, Bulroc BR3 4), Dia. 105mm-152mm shank COP44, DHD340, Halco MACH44, SD4, M40, QL40, Bulroc BR4 5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, Halco MACH50, SD5, M50...

Place of Origin:China

Brand Name:Jinquan

Model Number:DHD340A, DHD350R, DHD360, DHD380; Cop32, Cop34, Cop44, Cop54, Cop64, Cop84; Mission 40, Mission 50 , Mission 60, Mission80; SD4, SD5, SD6, SD8; TD40, QL50, QL60, QL80; BR2, BR3.

... 3), Dia. 90mm-102mm shank COP32, COP34, MACH303, M30, DHD3.5, BR3 4), Dia. 105mm-152mm shank COP44, DHD340, MACH44, SD4, M40, QL40, BR4 5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, MACH50, SD5, M50, QL50, BR5 6), Dia. 152mm-254mm shank COP64,

Place of Origin:Zhejiang, China

Brand Name:Sanrock

...Drilling Down The Hole Hammer Without Foot Valve Api Certification Hammers Size Bit Shank Connection Thread Connection Thread 2' BR2/HD25 RD50 box 70-90mm 3' DHD3.5/COP32/COP34/QL30/M30/BR3/BR33/XL3/Mach303 API 2 3/8" Reg 90-110mm 4' DHD340/COP44/QL40/SD4/M40/ Mach44/TD40(COP44 gold) API 2 3/8" Reg 110-135mm 5' DHD350/COP54/QL50/SD5/M50 API 2 3/8" Reg API 3 1/2" Reg 135-155mm 6' DHD360/COP64/QL60/SD6/M60...