#miningdrillingequipment

50M24 Coal Drill Bit Heavy Duty Tungsten Carbide Mining Drilling Tool

Professional 50M24 Coal Drill Bit designed for underground coal mining, gas drainage drilling, roadway exploration and coal rock formation drilling.

With standard 50mm diameter and M24 thread connection, this coal drill bit features easy installation and wide compatibility with most coal mine drill rods. Made of high strength steel body and premium tungsten carbide alloy inserts, it delivers excellent wear resistance, impact resistance and high drilling efficiency under harsh underground working conditions.

Stable chip removal structure, long service life and cost‑effective performance make it widely used in global coal mine safety engineering and geological prospecting projects.

We are a reliable manufacturer supplying factory‑direct mining drilling tools with customized sizes, stable quality and bulk order support.

Contact us for your mining drilling solutions and latest quotation.