Sign In | Join Free | My china-telecommunications.com |
|
All custom coal mining drill bits wholesalers & custom coal mining drill bits manufacturers come from members. We doesn't provide custom coal mining drill bits products or service, please contact them directly and verify their companies info carefully.
Total 232 products from custom coal mining drill bits Manufactures & Suppliers |
|
![]() |
Brand Name:MIROC Model Number:Coal Mining Drill Bit Place of Origin:CHINA ...Coal Mining Drill Bit Our produces a variety of tungsten carbide coal drill bits, mainly: water exploration drill bit, coal mining drill bit, soft rock drill bit, composed drill bit and reaming drill bit. Drill bits are manufactured by casting, precision forging and medium carbon alloy steel machining, and can adapt to different drilling conditions. The bits are widely used in coal... |
KSQ Technologies (Beijing) Co. Ltd
Beijing |
![]() |
Brand Name:MIROC Model Number:MGZT27 - B16 Place of Origin:ShanDong China(Mainland) ...Drilling Tool And Equipment Coal Mining Drill Bits Specifications: 28mm,32mm,42mm,43mm coal mining tool We can manufacture all kinds of bits and shells according to customer's special requirement. Advantage: 1.coal mining tool,coal mine drill bit 2.low price and supreme quality 3.manufacturer 4.Certified by ISO9001 Product Description: Applications: Apply to the anchor-network support hole drilling in coal... |
KSQ Technologies (Beijing) Co. Ltd
Beijing |
![]() |
Brand Name:MTH Model Number:140mm diameter Place of Origin:CHINA Coal Mining Drill Bits Rock Drilling Tools 95mm Dhd3.5 Hammer Bits DTH Drill Bit Specification: Bit Shank Series Bit Size(mm) Splines Quantity Matchable Hammer Model DHD3.5 90;110;105 8 IR3.5 DHD340A 108;115;... |
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei |
![]() |
Brand Name:ENG Model Number:6000 Place of Origin:China ...Drilling 6- 1/2 Inch Coal Mining Drill Bit 1 . Descriptions: Tungsten Carbide Insert (TCI) Tricone bits are used middle to hard rock formation which offers a variety of carbide inserts such as spherically shaped inserts for very hard rock or conically shaped inserts for softer rock. The number of rows of inserts is directly related to the type of application and the size of hole to be drilled... |
Suzhou Energy Tool Co., Ltd.
Jiangsu |
![]() |
Brand Name:α Model Number:M92 series Place of Origin:China ... to surface miner, large miner, continuous miner etc, it can significantly decrease time related to pick changes and create more value for customers, with high wear resistance and long service life. Customization: • Customized logo(MOQ: 1000 Pieces) • |
JWE CARBIDE CO., LTD.
Hunan |
![]() |
Brand Name:Hainaisen Model Number:Anchor shank drill bit Place of Origin:China 2 Blades Anchor Shank Drill Bit Coal Mining Drill Bit PDC Cutter Bits Characteristics: 1. Using the PDC cutters and spherical cutters. Both of theses cutters make the bit can drill faster, so they are applied for integral formation. While, the spherical ... |
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
|
![]() |
Brand Name:Aoxing Model Number:Nmlc Hmlc Place of Origin:Hebei,China ...Drilling Impregnated Diamond Core Drill Bit/Coal Mine Drill Bit Product Description: With bottom discharge diamond core bits, which is suitable for triple tube core barrels, to improve the flushing fluid's erosion against the core during drilling. The main crown technical parameters of impregnated diamond core bits... |
Hengshui Aoxing Geological Equipment Co., Ltd
Hebei |
![]() |
Brand Name:MING Model Number:U92-25G Place of Origin:CHINA Product name: Diamond Coal Mining Picks Other name: Coal cutter picks Product category: mining picks Type: U85 U92 U94 U95 U170 Diameter: 30mm, 35mm, 43mm KINGDRILLING mining cutter picks description: The coal mining bit is mainly based on the hardness of ... |
Wuhan Kingdrilling Diamond Co.,Ltd
|
![]() |
Brand Name:ROSCHEN Model Number:8 1/2 Place of Origin:CHINA Customized Size Tricone Drill Bit , Rock Drilling Tools Long Using Life Tricone Drill Bit Introduction Tricone Drill Bit used for geoloical prospecting, oil and gas mining, water wells drilling,construction engineering. Tricone bits are available with steel tooth or tungsten carbide insert(TCI), size from 3 3/8” to 30” , can be used in all formations, with any bearing/seal type, and a wide range of additional custom features. Tricone Drill Bit |
ROSCHEN GROUP
Shanghai |
![]() |
Brand Name:YJ Model Number:YJ-YL009 Place of Origin:China ... Bit Usage: Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Building Drilling Formation: Hard Formation Color: Blue Red Golden... Trademark: Far Eastern Specification: 8 1/2 HS Code: 84314310 Customized: Customized Length: 3"-72" Material: |
Wuhan Yijue Tengda Machinery Co., Ltd
Hubei |
![]() |
Brand Name:ShiTan Place of Origin:China .... It has the advantages of hard and durable from diamond, and has the advantages of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as |
Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei |
![]() |
Brand Name:Rixin Model Number:RX-11,RX-15,RX650,RX20 Place of Origin:China ... bits, 2, good wear resistance and high strength are suitable for mining drilling 3. Hip sintering ensure good compactness and high toughness for the products 4. hemishperical top,protect the button from being destroyed by stress concentration advantage of |
Zhuzhou Mingri Cemented Carbide Co., Ltd.
Hunan |
![]() |
Brand Name:Tianying Model Number:PDC Place of Origin:CHINA ...Bit Can Be Customized For Oil Well,Water Well, Mining, Explorer Well Drilling Our Company Hunan Tianying Drilling Machine Manufacturing Co., Ltd, a high-technology engineering group with world-leading positions, which manufacturers and supply various Rock Drill bits for Blasting drilling & mining. Our believe that innovative think drives the delivery of quality tools to customers, our expertise is evident in tricone bits... |
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan |
![]() |
Brand Name:GLORYTEK Model Number:GL Place of Origin:Beijing, China Customized Size Step Type Soft Rock Drilling PDC Drill/Drilling Bit with 5 Wings Description The high-strength diamond drill bit blade adopts the latest developed spherical diamond blade, which is characterized by fast drilling speed and strong impact resistance. When the drill bit drills, the lip is used to scrape normal and uniform rock formations. The protruding part can inhibit the drill bit... |
Glorytek Industry (Beijing) Co., Ltd.
Beijing |
![]() |
Brand Name:SUPAL/OEM Place of Origin:Changzhou,Jiangsu,China ...Drill Bits are designed to provide maximum performance and longevity in a wide range of drilling applications. Featuring a cutting edge angle that is customized to the user's needs, these drill bits are perfect for drilling hard metals, such as hardened steel. With a 10%-12% cobalt content, these drill bits provide maximum strength and durability during use. The surface of these drill bits... |
Supal (Changzhou) Precision Tools Co.,Ltd
Jiangsu |
![]() |
Model Number:B47K19H, B47K22H Place of Origin:China ... advanced brazing technology to produce high quality, high wear resistance, long life cutters. we also can produce all kind of rotary bits, trenching bit and flat bit according to customers' requirements. Usage: Coal cutting, |
Dongying Oilman Machinery Equipment Co.,Ltd.
|
![]() |
Brand Name:Shuangli Place of Origin:China ...holes drilling requirements, ball end, flat end, cone shape end. widely used in manufacturing of auto parts, engine, oil pump and nozzle, mining machinery and hydraulic parts, etc. Specification Product Name CNC customized tungsten carbide drill bits for ... |
Dongguan Shuangli CNC Machine & Tools Co.Ltd
Guangdong |
![]() |
Brand Name:OED/OEM Model Number:Casing Shoe Place of Origin:China Customized Casing Threaded Drill Bits for External Thread Button Bit Core Bit Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D (Mm) L (Mm) O.D (Mm) L (Mm) Dia (Mm) ... |
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan |
![]() |
Brand Name:Ruitong Model Number:11 inch Place of Origin:Hebei,China Product Description: The milled tooth design of these bits is one of their most notable features. This tooth type provides superior performance when it comes to drilling through hard formations, such as rock, shale, and limestone. The teeth on these bits... |
Hejian Ruida Petroleum Material Co., Ltd.
Hebei |