Beijing Guangying Construction Machinery Co.,Ltd

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Manufacturer from China
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12 Years
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drill bit

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Beijing Guangying Construction Machinery Co.,Ltd
City:Beijing
Province/State:Beijing
Contact Person:Mr. Richard
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 drill bit

single cone bit/roller bits

1) Type: milled tooth bit and TCI bit 2) Size: 3”--26” (76mm--660.4mm) 3) IADC: standard IADC including 111 to 737 4) Bearing sealed: metal sealed(HJ)...
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Tricone rock drill bit

1) Type: milled tooth bit and TCI bit 2) Size: 3”--26” (76mm--660.4mm) 3) IADC: standard IADC including 111 to 737 4) Bearing sealed: metal sealed(HJ)...
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Tricone roller drill bit IADC224,314

1) Type: milled tooth bit and TCI bit 2) Size: 3”--26” (76mm--660.4mm) 3) IADC: standard IADC including 111 to 737 4) Bearing sealed: metal sealed(HJ)...
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