tungsten carbide drill bits

tricone drill bit, tungsten carbide drill bits, water well drilling equipment Production details Feature 1. High-strength, high flexibility, high temperature and high wear resistance. 2. High-precision metal ... Подробнее

1.Features of tci bits 1.Size:2 7/8" (70.0mm)~26" (660.4mm) 2.Cover all all IADC code 3.Reliable quality and best price 4.tungsten carbide insert tricone bit 5.certified by ISO,API 6.high efficiency 2... Подробнее

API Standard Customer Approved Carbon fast steel drill bit Manufacturer swivel drill wells steel tooth tricone bit drilling for groundwater IADC WOB (KN/mm) RPM (r/min) Applicable Formations 114/116/117 0.3~0... Подробнее

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... Подробнее

8 1/2" IADC 637 Oil Rig drill bit Manufacturer that customer trust Company profile Guangtong company was built in 1983, over the years by a number of the majority of customers, our company has been in the ... Подробнее

Customer Approved Oil Rig drill bit Manufacturer for mining and rock drilling Company profile Hebeiguangtong Manufacturing Co is a professional manufacturer engaged in the research, development, production, ... Подробнее

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 ... Подробнее

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 ... Подробнее

Specifications 1.Tungsten carbide insert tooth, sealed and gage protection journal bearing 2.Meet strictly of API and ISO standard Production Description: These tungsten carbide insert bits are used to drill ... Подробнее

1.3 3-8 IADC 537 Tungsten Carbide Insert Bit •Surface of cone back and cutters are hard enhanced by high wear resistance tungsten carbide, largely increasethe work life of bit. •Optimal cutter rows ,cutter ... Подробнее