Fast Penetration 80mm 4-blade PDC Bit
High drilling efficiency and stable output are crucial for stone quarry and mining projects. Our new
80mm 4-blade non-core PDC bit
adopts
spiral bit body acceleration design
and integral 42CrMo casting technology, solving the common problems of slow penetration, high resistance and high loss of traditional drill bits.
Compared with conventional straight-groove bits, this spiral PDC bit improves chip removal efficiency by more than 30% and greatly reduces drilling resistance. It achieves faster penetration and higher working efficiency in marble mining, granite cutting and horizontal mine drilling. The tempered 42CrMo integrated body ensures outstanding strength and wear resistance under high-frequency drilling conditions, avoiding tooth falling, edge chipping and bit body damage. Available in 75mm, 78mm, 80mm standard sizes, compatible with 73mm drill rods with customizable internal and external threads. We are direct manufacturers providing bulk customization and fast delivery to help clients reduce costs and improve productivity.