Hebei Zhankui Drill Equipment Co., Ltd

Product description: Drag bits also named blade bits, with a TC inserts on the blades. They are usually designed for use in soft formations such as s

1)certified by ISO9001 2)Fast drilling rate 3)Strong cutting structure durability 4)be used for water well, oil field, underground, construction, g

1.certified by ISO9001&API 2.high quality and competitive price 3.large number of stock 4.with good tungsten carbide insert

1)certified by ISO9001 2)Fast drilling rate 3)Strong cutting structure durability 4)be used for water well, oil field, underground, construction, g

DC drills information 1)certified by ISO9001&API 2)Fast drilling rate 3)Strong cutting structure durability 4)be used for water well, oil f

Introduction PDC bits uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a long useful life

1)certified by ISO9001 2)Fast drilling rate 3)Strong cutting structure durability 4)be used for water well, oil field, underground, construction, g

1.certified by ISO9001&API 2.high quality and competitive price 3.large number of stock 4.more than 20 years of experience

1.certified by ISO9001&API 2.high quality and competitive price 3.large number of stock 4.with API connection