drill bit

API &ISO Best PDC Drill Bit 8 1/2 Diamond Drill Bit Manufacture Specifications 1) Our bits are certified by ISO9001&API 2) Our pdc bits have fast drilling rate 3) Our pdc bits possess strong cutting structure ... Read More

API &ISO Best PDC Drill Bit 146mm Diamond Drill Bit Manufacture Bit Type 146mm IADC Code 323 Blade 5 Cutter Size (mm) 16mm; 13mm Cutter Qty 1647;1310 Nozzle Qty/Type 5NZ Gauge Length (mm) 80 Connection 3 1/2 ... Read More

API Kingdream Journal Bearing Rock Drill Bit As the professional supplier of rock bits in China,we can supply all kinds of rock bits,such as PDC bits,TCI bits,rock bits,tricone bits,single cone bits,multicone ... Read More

API Kingdream Journal Bearing Rock Drill Bit As the professional supplier of rock bits in China,we can supply all kinds of rock bits,such as PDC bits,TCI bits,rock bits,tricone bits,single cone bits,multicone ... Read More

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. ... Read More

China good use of Kingdream Tricone drill bit manufacturer for mining and rock drilling Company Profile Guangtong company was founded three decades, and always adhere to market-oriented, innovation as a ... Read More

API standard Tricone drill bits heal reynolds Manufacturer for oil mining Structural features 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is improved with ... Read More

API standard Tricone drill bits heal reynolds Manufacturer for oil mining Structural features 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is improved with ... Read More

Customer Approved Kingdream Button insert drill Bit for rock Manufacturer Company profile Guangtong company was built in 1983, over the years by a number of the majority of customers, our company has been in ... Read More

8 1/2 Metal or rubber sealed bearing kingdream rock drill bits with tungsten carbide inserts 1.Introduction about us: We areHejian Chuanda Drilling Equipment Co., LtdDrilling Supplies Marketing Dept. specialize... Read More