Forged Tapered Rock Drilling Bit with 2*7mm Button Diameter 2 Flushing Holes and 50mm Length for Mining And Tunneling Video from China

Rock Drilling Bit

Mar 24, 2026

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Product Description: Product Description: Made through a high-quality forging process, this drill bit is built to last. Its sturdy construction ensures that it can withstand even the toughest drilling conditions, making ...learn more

Forged Tapered Rock Drilling Bit with 2*7mm Button Diameter 2 Flushing Holes and 50mm Length for Mining And Tunneling

Forged Tapered Rock Drilling Bit with 2*7mm Button Diameter 2 Flushing Holes and 50mm Length for Mining And Tunneling

100000 Set/Sets per Month

$3-$300

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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

Verified Supplier

5 Years

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