tricone bits

Oil drilling rock bits,tricone bit,tricone drill bit,milled tooth bit Main structure features: 1. This series adopts non-isometry teeth placement in combination with optimized teeth height and shape. 2. ... Подробнее

Hard rock tricone bit 1.Various sizes from 3-7/8" to 26" available, from soft, 2steel tooth tricone bit (mill tooth tricone bit) and TCI tricone bit SIZE TYPE PIN SIZE WEIGHT(ibs.) 4 3/4 IADC517,547 2 7/8 24.2 ... Подробнее

Hebei Chuanda Drill Equipment Co., Ltd 69MM-132MM Tungsten carbide insert tricone bits in stock Advantage: 1> TCI tricone bit, steel teeth tricone bit,rock bit,milled tooth bit,tci bit,steel tooth bit 2> ... Подробнее

China high quality tipped tricone bits for mining with API certification product introduction TCI Tricone bits (1) This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing ... Подробнее

China API tipped tricone bit that customer trust with high quality Advantage 1.High-strength, high flexibility, high temperature, high wear resistance. 2. High-precision metal seal. 3. Locking roller ball, to ... Подробнее

FJ 517G tricone bit,rock bit,three tooth tricone bit Quick Details Condition: New Place of Origin: Hebei China (Mainland) Brand Name: HZ Model Number: FJ517G size: 8-1/2 r/min: 300~60 KN/mm: 0.35~1.05 color: as ... Подробнее

2013 Hot sellingHard rock indexable insert drilling TCI tricone bit Manufacturer Structure features: 1. Rolling seal bearing structure, cylindrical roller cone in slots in the body, increasing the shaft neck ... Подробнее

1. Advantages of our products: (1) Strong resistance to abrasion and impact resistance. (2) Cutter's quality performance is good , (3) long work life (4) stocks adequate, time delivery (5) rich experience in ... Подробнее

Quick Details Place of Origin: Hebei China (Mainland) Brand Name: Ruida Model Number: SKW131 Type: Center Drill Bit Material: High manganese steel Use: Well Drilling size: 16" 406.4mm Pin shank size: 7 5/8reg ... Подробнее

API 9 1/2 TCI tipped tricone bit for mining of high quality company profile Since founding the company, always adhere to market-oriented, innovation as a starting point, to provide customers with better and ... Подробнее