Hejian Yinhai Rock Bits Manufacture Co., Ltd

API Steel Tooth Tricone Bit Specifications steel tooth Tricone bit 1.for soft to medium hard formation 2.reliable bearing system for well drilli

Steel Tricone Drill Bit Specifications Type: Center Drill Bit Material: High manganese steel Use: Well Drilling size: 20" 508.0mm Pin

Tricone Oil Drill Bits Specifications 1.Stocks adequate&timely delivery. 2.Tricone rock bit for oil well drilling 3.Meet with API Spec7-1 Stan

Tricone Rock Roller Drill Bits Specifications Tricone Rock Roller Drill Bits for water well . Manufacturer of TCI & steel teeth tricone bit 2.

TCI Tricone Drill Bit Specifications 1.well tricone drill bit 2.certified by ISO 3.wide size code 4 best price 5delivery on time

TCI Tricone Bit Specifications 1.specialized in tricone bits, single cone bits and pdc bits 2.cover all IADC codes 3.tricone bits, rock bits

API PDC Bit for Oil Well Drilling Specifications 1) our pdc bit Certified by ISO9001&API 2) our pdc bit have Fast drilling rate 3) our pdc bit

5 Blades PDC Bits Specifications 5 blades pdc bit 1)API &ISO9001 2)min order 1pcs pdc bit 3)lower price pdc bit 4)a large stock

PDC Drill Bits 1.Bit Body:Matrix 2.Blade:6 3.Cutter Size:16mm 4.Bit Size (in) 6, 8 1/2, 9 1/2, 11 5/8, 12 1/4

API Tricone Carbide Bit Specifications API Tricone Carbide Bit 1.Sizes rang from 3 7/8 -26 2.Cover all all IADC code 3.Reliable quality and be