8 1/2" Oil well drilling equipment / used rotary water drilling equipment

 Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional manufacturer of drilling equipments and tools which is located in Hejian City, the centre of the triangle of Beijing, Tianjin and Shijiazhuang, enjoying convenient transportation. 

  Our products Including below three series with full model types: 

Drilling Bit: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener; 

Drilling Equipment Parts: manual tong,elevator,slips,stabilizer;

Workover Fishing Tools: releasing spear,junk basket, overshot,reversing sub,die collar, fishing tap etc. 

   Our staff are professional and experienced. By the hard efforts and united cooperation, we have established a wide sale network. Striving for excellent quality, better price and perfect service. Welcome new and old customers to order. 

used water drilling equipment

1.delivery on time
2.Competitive price
3.High quality
4.The best service

Steel tooth drill bits used water drilling equipment

Steel tooth rock bits or named as milled tooth rock bits, can be called as MT rock bits which are manufactured with superior quality steel and advanced technologies, designed for use with compressed air or fluid circulationsystems. Steel tooth bit surface apply welding new wear-resisting material in keeping Mining Bit high mechanical drilling rate at the same time, improve the bit cutting tooth life. It is widely used in soft to medium formation for water well drilling.

Steel tooth tricone drill bits have very high drilling rates in soft formations. Lockheed can hard face the milled 

teeth so that they sharpen themselves while drilling. Milled tooth tricone bits are designed for very soft to 

medium hardness formations.

Steel tooth drill bits used water drilling equipment (OIL FIELD, MINING & WATERWELL) 

Milled tooth bits can be retipped & built up with hard tungsten

Both open bearing and sealed bearing Mill Tooth Tricone Roller cone bit can come with or without gauge protection & skirttail protection.

Sealed Bearing steel tooth drill bits with or without gauge protection

These are the best preforming and longest lasting style of tricone on the market.

Guage protection increases the life of the drill bit.

Open Bearing steel tooth drill bits can come with or without gauge protection

These are less expensive then sealed bearing but they typically do not last as long.

All sizes and IADC codes of drill bits are available. 

Special requirements of different models can be customized.

used water drilling equipment : 

Sincerely hope to cooperate with you.