Beijing Guangying Construction Machinery Co.,Ltd

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Manufacturer from China
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roller bits

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

8 1/2" roller bits/IADC637

8 1/2" roller bits used on 1800mm core barrel drilling bucket. 1. metal sealed bearing 2. working time: about100 hours 3. IADC:637 4. suitable to hard ...
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8 1/2" roller bits/IADC637

8 1/2" roller bits used on 1800mm core barrel drilling bucket. 1. metal sealed bearing 2. working time: about100 hours 3. IADC:637 4. suitable to hard ...
Contact Now

Add to Cart

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