rock bit – Quality Supplier from China of page 17

API China high efficiency tipped tricone bits for mining
Contact Now

API China high efficiency tipped tricone bits for mining About our procuct Chuanda company was built in 1983, over the years by a number of the majority of customers, our company has been in the customer first, ... Read More

2015-11-18 23:13:17

API 9 1/2 IADC 637 tipped tricone bit that customer trust with high quality
Contact Now

API 9 1/2 IADC 637 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 ... Read More

2015-11-18 23:13:20

Hole Opener/Reamer Bits/Assembled Bit For oilfield water well mining
Contact Now

hole opener drill bit 1.Hole openers are designed for the enlargement of pilot holes and large hole applications.They are also used for road and river crossing application. 2.The hole openers are manufactured ... Read More

2015-11-18 23:02:43

tungsten carbide tricone drill bits for water well drilling
Contact Now

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 ... Read More

2015-11-18 23:03:37

17 1/2" steel tooth tricone drill bit/Milled tooth rock bit/tricone bit for used for well drilling
Contact Now

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... Read More

2017-06-26 09:21:27

Steel tooth tricone rock bit for well drilling/good quality 118mm steel tooth tricone drill bits
Contact Now

API Standard Customer Approved Carbon fast steel drill bit Manufacturer Size 4 5/8inch steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 2 7/8 API reg pin WOB(KN/mm) 0.3~0... Read More

2016-01-08 20:02:52

Hot sale high quality the cheapest 8 1/2inch tricone rock drill bits
Contact Now

Model TCI Tricone drill bit IADC Code 517 Available size 8 1/2INCH Thread Connection 4 1/2REG Material 15CrNi4Mo WOB(KN/MM) 0.70~1.20 RPM(r/min) 70~40 Advantage Most favorable price and best quality Bearing ... Read More

2016-08-27 22:50:35

3 blades step drag bits/Drilling drag bit/ Chevron drill bit/API 3"-26"Wings Step Drag Bits/Alloy Steel Drag Bit
Contact Now

3 blades/wings step drag bits Drag bit are manufactured from forged high quality alloy steel and PDC cutter insert, plus state of art welding technology and multiple precision heat treatment to provide highest ... Read More

2016-01-13 21:20:53

Factory direct 2016 new products 6 1/2inch 152mm 3 blades step drag bit for drilling bit
Contact Now

3 blades/wings step drag bits Drag bit are manufactured from forged high quality alloy steel and PDC cutter insert, plus state of art welding technology and multiple precision heat treatment to provide highest ... Read More

2016-01-13 21:47:04

Factory direct 2016 new products 6 inch Drag diamond well water dirll bit for soft stratum
Contact Now

3 blades/wings step drag bits Drag bit are manufactured from forged high quality alloy steel and PDC cutter insert, plus state of art welding technology and multiple precision heat treatment to provide highest ... Read More

2016-01-13 21:48:17