high stability dth drill bits

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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

481 - 490 of 1115

high stability dth drill bits

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Forging Mission60 DTH Bit for Heavy-Duty Rock Drilling Applications

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 00:34:18

Mining 4inch DTH Bit for Rock Drilling Mission40 Convex Face Long-Lasting Performance

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 ... 2025-12-23 18:11:26

8inch DTH Bit for Rock Drilling CD85 / DHD380 / Cop84 Made of Alloy Steel by Forging Process

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 ... 2025-12-23 18:06:37

Forging Alloy Steel Mission80 DTH Bit for Versatile Rock Drilling Applications

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 00:34:18

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

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 00:34:18

Manufacturing Process Forging DTH Bit for Mining DHD380 -216mm Rocking 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 ... 2026-04-21 00:34:18

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

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 00:34:18

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

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 00:34:18

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

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 00:34:18

305-381mm Forging Process 12inch DTH Bit for Long Lasting Rock 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 ... 2026-04-21 00:34:18

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