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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

91 - 100 of 563

alloy steel rc bits

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Alloy Steel Bit Fundo De Furo Pr40 Reverse Circulation Drill Bit with Manufacturing Process

We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face ... 2026-04-21 00:34:18

Mining Type Mining Alloy Steel Bit Fundo De Furo Re 547 Reverse Circulation Drill Bit for High Precision Drilling

We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face ... 2026-04-21 00:34:18

Alloy Steel Bit Fundo De Furo Pr54 Reverse Circulation Drill Bit Manufactured by Forging Process

We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face ... 2026-04-21 00:34:18

Alloy Steel Mining Type Mining 4inch Ql40 DTH Drilling Bit for Mining

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

Alloy Steel 4inch 115mm Flat Face Ql40 Rock Drilling DTH Bit for Mining Type Mining

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

Customizable DHD340A DTH Rock Drill Bit for Mining Mining Type Mining Alloy Steel

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

Alloy Steel Rock Drilling Bit DHD360r for Mining within Customer Requirements

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 18:05:58

6inch DTH Bit for Rock Drilling Cop64 Made of Alloy Steel from 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 18:08:45

Alloy Steel 6inc Rock Drill Bits CD65 Manufactured 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 ... 2026-04-21 00:34:18

Forging Process DTH Rock Drill Bit Cop64 / DHD360r with Alloy Steel Material

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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