Solidkey Petroleum Machinery Co., Ltd.

We are a professional company in supplying tri-cone bit, steel teeth bit, single cone bit, etc., bit sizes range from 3 7/8" to 26" and cover

steel tooth tricone bit, rock bit, steel tooth bit 1 Specification: Size 8 1/2"(215.9mm) IADC 117 Bearing Type Elastomer sealed journal bearing Th

Diamond PDC bit, PDC bits ***** Blades and Capacious Flume 2.High wear resistance cutter *****-circumnutation design

Big Diameter Piling Bit, hole opener bit, reamer bit 1. Bigger diameter for piling in construction field, bridge construction, super highway construct

TCI (Tungsten Carbide Insert) Bits (Button bits) 1. Tungsten carbide insert cutter of high strength and toughness is used to increase the impact resis

Specification: Size 6(152.4mm) IADC 517G Bearing Type Elastomer sealed journal bearing Thread Connection 3 1/2 reg pin WOB(KN/mm) 0.35~1.0 RPM(r/min)