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rock drill bit

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China Hard Alloy Eccentric Drill Bit / Eccentric Casing System For Geothermal Well Drilling factory

Hard Alloy Eccentric Drill Bit / Eccentric Casing System For Geothermal Well Drilling

Carbide drill bit Eccentric Drill Bit for Geothermal well drilling bits Eccentric casing system About us Our company adheres to the high-tech talents, advanced technology and equipment, strong supply capacity, ... Read More
2019-02-13 16:34:34
China Mini Type Grouting Drilling Bits Eccentric Casing System ISO9001:2008 Approved factory

Mini Type Grouting Drilling Bits Eccentric Casing System ISO9001:2008 Approved

Jinxin Carbide drill bit Eccentric Drill Bit Mini-type grouting drilling bits Eccentric casing system About us Our company has passed and strictly implemented the ISO9001, 2008 quality management system, has ... Read More
2019-02-13 16:35:04
China Abrasion Resistant Eccentric Drill Bit Tungsten Carbide Made ISO9001:2008 Certificated factory

Abrasion Resistant Eccentric Drill Bit Tungsten Carbide Made ISO9001:2008 Certificated

Tungsten carbide drill bits Eccentric drilling tool Eccentric casing system About us Zhuzhou Jinxin Cemented Carbide Co., Ltd. always attaches great importance to the talent development strategy. It has a group ... Read More
2019-01-11 17:59:01
China Geothermal Well Drilling Bits , Forging Processing Eccentric Casing System factory

Geothermal Well Drilling Bits , Forging Processing Eccentric Casing System

Geothermal Well Drilling Bits , Forging Processing Eccentric Casing System About us Zhuzhou Jinxin Cemented Carbide Co., Ltd. is located in Zhuzhou, Hunan Province which cemented carbide production base in ... Read More
2019-08-29 11:08:18
China Economical Eccentric Drill Bit , Water Well Overburden Casing Drilling System factory

Economical Eccentric Drill Bit , Water Well Overburden Casing Drilling System

Eccentric Overburden Casing Drilling System For Water Well Drilling About us Zhuzhou Jinxin Cemented Carbide Co., Ltd. is located in Zhuzhou, Hunan Province which the largest cemented carbide production base in ... Read More
2019-01-14 15:58:21
China Water Well Eccentric Drill Bit , Carbide Steel Overburden Drilling Systems factory

Water Well Eccentric Drill Bit , Carbide Steel Overburden Drilling Systems

Zhuzhou Water Well Drilling Eccentric Overburden Casing Drilling System Eccentric Drill Bit Eccentric is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at ... Read More
2019-01-11 17:59:01
China Six Blades PDC Drill Bit Water Well Drilling Use With Long Service Life factory

Six Blades PDC Drill Bit Water Well Drilling Use With Long Service Life

Jinxin long service life Drilling Equipment PDC Drill Bit 6 blades well Drilling Tool Our Advantages 1. We are a true production manufacturer and are among the best in the industry of rock drilling tools. 2. We ... Read More
2019-02-13 16:44:20
China Shank Bit Rock Hammer DTH Drill Bit For Rock Drilling With Round Button factory

Shank Bit Rock Hammer DTH Drill Bit For Rock Drilling With Round Button

Product name: Shank bit rock hammer DTH drill bit for rock drilling with round button Material: Tungsten carbide for buttons, 45CrMo or #45 steel for body Application: For drilling in hard rocks DTH rock drill ... Read More
2019-09-12 15:44:40
China Longlife Tungsten Carbide Rotary Rock DTH Drill Bit For Drilling Machines factory

Longlife Tungsten Carbide Rotary Rock DTH Drill Bit For Drilling Machines

Product name: Tungsten carbide rotary rock drill bits for drilling machines 1.High and low air pressure down-the-hole drill bits 2.Low air pressure holeDia.:65-220mm 3.High air pressure hole Dia.:85-305mm 4... Read More
2019-09-12 15:42:01
China High Performance Rock DTH Drill Bit With Excellent Wear Resistance Carbide Button factory

High Performance Rock DTH Drill Bit With Excellent Wear Resistance Carbide Button

Product name: High Performance DTH Rock Drill Bit with Excellent Performance Carbide Button 1.High and low air pressure down-the-hole drill bits 2.Low air pressure holeDia.:65-220mm 3.High air pressure hole Dia... Read More
2019-09-12 15:47:39
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