75mm 3-Wing Concave Bit

75MM 3-WING CONCAVE BIT PRODUCT INTRODUCTION Core Advantages This 75mm 3-Wing Concave Bit is a medium-size PDC Drill Bit and Polycrystalline Diamond Compact Bit manufactured to fully meet API Standard PDC Bit API industrial standards. As a professional PDC Cutter Bit for geological prospecting, its unique three-wing concave design provides stable central positioning during drilling and boosts rock breaking efficiency. The concave structure holds rock debris for easy flushing, effectively eliminating bit blockage in mixed soft and medium-hard rock strata. Uniform pressure distribution on three cutting wings balances abrasion loss and extends the bit’s service lifespan. Unlike heavy-duty Oilfield PDC Bit built for deep oil and gas well excavation, this lightweight Mining Drilling Bit matches portable drilling rigs for narrow underground shallow exploration operations. Detailed Features The bit body is precision forged from high-toughness alloy steel with matte anti-corrosion co…