Changsha Chaojingang Machinery Manufacturing Co., Ltd.

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Changsha Chaojingang Machinery Manufacturing Co., Ltd.

City: changsha

Country/Region:china

Tel:86--13802230640

Contact Person:
Mr.Jacky ( Sales Manager) View Contact Details

431 - 440 of 999

construction dth drill pipe

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8inch Cop84 Mining DTH Bit Made of Alloy Steel for Tough Drilling Conditions

8inch Cop84 Mining DTH Bit Made of Alloy Steel for Tough Drilling Conditions for sale

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 ... 2026-04-21 18:12:08

Manufacturing Process Forging DTH Bit for Mining DHD380 -216mm Rocking Drilling

Manufacturing Process Forging DTH Bit for Mining DHD380 -216mm Rocking Drilling for sale

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 ... 2026-04-21 18:12:08

8inch DTH Bit for Rock Drilling DHD380 Mining Type Mining Forging Manufacturing Process

8inch DTH Bit for Rock Drilling DHD380 Mining Type Mining Forging Manufacturing Process for sale

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 ... 2026-04-21 18:12:08

200 280mm Forging Manufacturing Process DTH Bit for Rock Drilling DHD380 with Concave Face Long Lifespan

200 280mm Forging Manufacturing Process DTH Bit for Rock Drilling DHD380 with Concave Face Long Lifespan for sale

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 ... 2026-04-21 18:12:08

Manufacturing Process Forging Alloy Steel DTH Bit for Rock Drilling DHD380 -203mm with Concave

Manufacturing Process Forging Alloy Steel DTH Bit for Rock Drilling DHD380 -203mm with Concave for sale

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 ... 2026-04-21 18:12:08

305-381mm Forging Process 12inch DTH Bit for Long Lasting Rock Drilling

305-381mm Forging Process 12inch DTH Bit for Long Lasting Rock Drilling for sale

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 ... 2026-04-21 18:12:08

Mining Type Rock Drilling Alloy Steel 6inch DTH Bit with Concave Face 152mm

Mining Type Rock Drilling Alloy Steel 6inch DTH Bit with Concave Face 152mm for sale

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 ... 2026-04-21 18:12:08

Directly Sell 6inch DTH Bit for Rock Drilling Ql60 152-203mm Alloy Steel

Directly Sell 6inch DTH Bit for Rock Drilling Ql60 152-203mm Alloy Steel for sale

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 ... 2026-04-21 18:12:08

Highly Durable Mining Type Mining Ql60 DTH Rock Drilling Bit with Convex Face 152-203mm

Highly Durable Mining Type Mining Ql60 DTH Rock Drilling Bit with Convex Face 152-203mm for sale

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 ... 2026-04-21 18:12:08

5inch DTH Bit for Rock Drilling Compatible with DHD350r / Cop54 Forged by Manufacturing Process 130 156 mm

5inch DTH Bit for Rock Drilling Compatible with DHD350r / Cop54 Forged by Manufacturing Process 130 156 mm for sale

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 ... 2026-04-21 18:12:08

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