coal exploration dth hammer drill bit

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Changsha Chaojingang Machinery Manufacturing Co., Ltd.

City: changsha

Country/Region:china

Tel:86-0731-13802230640

Contact Person:
Mr.Wilson Chen View Contact Details

41 - 50 of 693

coal exploration dth hammer drill bit

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Gas Exploration DTH Hammer Bit Rust Resistance RC Drill Bit 4" 4.5" 5" PR52 RE547 PR54

Alloy Steel Reverse Circulation DTH Bit for Rock Drilling 3" 4" 4.5" 5" 5.5" RC45 / RE004 / RE543 / PR54R / RE542 / RE531 / ... 2025-08-02 00:23:34

3-5.5 inch Reverse Circulation RC Hammer Drill Bit Shank Ad670 for Hard Formation Drilling

About us: We are a leading manufacturer for various of rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ... 2025-08-02 00:23:34

130-156mm Forging Manufacturing Process CIR/DTH 90mm Impact Hammer Drill Bit for Tough Materials

We 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... 2025-08-02 00:23:33

130-156 mm DTH Hammer Button Bits Forging Manufacturing Process for Down The Hole Drilling

We 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... 2025-08-02 00:23:33

Forging Process 105mm DTH Hammer and Bit Versatile Solution for Ground Engineering Geotechnics Mining Water Well Drilling

We 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... 2025-08-02 00:23:33

coal exploration dth hammer drill bit

coal exploration dth hammer drill bit

Gas Exploration DTH Hammer Bit Rust Resistance RC Drill Bit 4" 4.5" 5" PR52 RE547 PR54

3-5.5 inch Reverse Circulation RC Hammer Drill Bit Shank Ad670 for Hard Formation Drilling

130-156mm Forging Manufacturing Process CIR/DTH 90mm Impact Hammer Drill Bit for Tough Materials

130-156 mm DTH Hammer Button Bits Forging Manufacturing Process for Down The Hole Drilling

Forging Process 105mm DTH Hammer and Bit Versatile Solution for Ground Engineering Geotechnics Mining Water Well Drilling

RC45 Reverse Circulation RC Hammer Drill Bit Shank Forged and ISO 9001 2008 Certified for High Standards

Mining Type Reverse Circulation RC Hammer Drill Bit Shank Pr40 for Mining ISO 9001 2008 Certified

Reverse Circulation RC Hammer Drill Bit Shank Pr52 ISO 9001 2008 Certified for Mining Applications

3inch to 5.5inch Reverse Circulation RC Hammer Drill Bit Shank Pr52r with Spray-Paint

Mining Type Reverse Circulation RC hammer Drill Bit Shank Pr54 for Mining Applications