Tungsten Carbide DTH Hammer Drill Bits For Water W

Tungsten Carbide DTH Hammer Drill Bits For Water Well Drill Rigs Surface Mining Tungsten Carbide DTH Hammer Drill Bits For Water Well Drill Rigs Surface Mining Categories Carbide Drilling Tools Brand Name: JWE Model Number: VNMG080404 Certification: ISO9001:2015 Place of Origin: CHINA MOQ: 20Pcs Price: Negotiable Supply Ability: 8,000,000 pieces Delivery Time: 10-20 days Packaging Details: Plyword crates Clasffication: External Turning Tool Material: Tungsten Carbide WC+Co Application: Energy & Mining/Well drilling/ Quarrying Color: As required Type: CNC Insert Package: Wooden box Processing: Forging/ Cold pressing Machining Method: Finish, Semi-finish, Rough Coating: PVD/CVD Body: Stainless Steel Contact Now Add to Cart Product Details Company Profile .content_format table{border:1px solid #dedede; border-collapse:collapse;} .content_format td{padding:3px; border: 1px solid #dcdcdc; } .content_format {line-height: 24px; word-wrap : break-word ; } .content_format p{margin-bottom: 10px; margin-top: 2px; padding: 2px; } Tungsten Carbide DTH Hammer Drill Bits For Water Well Drill Rigs Surface Mining Tungsten Carbide Drilling Tools DTH Hammer Drill Bits For WaterWell Drill Rigs, Surface MiningProduction Description DTH bit is the tool cutting rock. DTH bits are made of superiorquality alloy steel which is made by Timken in U.S. Besides, allour DTH bits are using the brand "Element Six" T.C carbide, whichprovides (the T.C buttons) for Boart Longyear. In addition, artmanufacturing technology makes our DTH bits with higher and morereliable quality. Advantage: 1. Valveless air distribution, more reliable. 2. Piston with simple but compact design, long life. 3. More efficient energy transfer, faster-drilling speed, lower airconsumption, and lower oil consumption. 4. Fewer internal parts, simple structure, longer life, lessfailure, and easier to maintain, with all heat-treated parts; 5. Easy to disassemble, thanks to the top sub, drive chuck andexternal cylinder all are connected by a multi-step thread. Application: 1. Suitable for high-pressure drilling rigs.2. Water well drilling.3. Record-breaking penetration.4. Exploring Civil Engineering Applications.5. Lowest cost per foot drilled.6. Simple & robust design.7. Exploring Civil Engineering Applications.8. Foot Valve not required in the bit.9. Longer parts of life.10. Maximizes efficiency. Specification: DTH hammer typeHD35HD45HSD4HQL4Length(less bit) mm930 mm103010841097Weight(less bit) kg25 kg3940.541External diameter mmΦ82mmΦ99Φ99Φ99Bit shankDHD3.5COP44 DHD340SD4QL40Hole range(mm)Φ90-110Φ110-135Φ110-135Φ110-135Connection threadAPI 2 3/8” Reg.API 2 3/8" RegAPI 2 3/8" RegAPI 2 3/8" RegWorking pressure1.0-1.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5MpaImpact rate at 1.5-1.7Mpa28Hz27Hz27Hz27HzRecommended Rotation speed25-40r/min25-40r/min25-40r/min25-40r/minAir consumption1.0Mpa4.5m3/min6.0m3/min6.0m3/min6.0m3/min1.8Mpa9.0m3/min10.0m3/min10.0m3/min10.0m3/min2.4Mpa/15.0m3/min15.0m3/min15.0m3/minHow to Select Threaded Button Bits Face shape and Carbide ButtonShape Drop Center For high penetration rates in soft to medium-hard and fissured rockformations. Concave Face The all-round application bit face is specifically for amedium-hard and homogeneous rock formation. Good hole deviationcontrol and good flushing capacity. Convex Face For high penetration rates in soft to medium-hard with low tomedium air pressure. It is the most resistant to steel wash, andgood resistance to steel wash step gauge bit. Flat Face This kind of face shape is suitable for hard to very hard andabrasive rock formations in applications with high air pressures.Good penetration rates an resistance to steel wash. B: Insert Carbide Button shape Selection The different button is ideal for different ground conditions,abrasive levels, and penetration levels. In general, the more gaugebuttons, the better over performance, especially in hard rock. Features of our Threaded Button Bits: * Be produced from premium quality Nickel-alloy steel orMolybdenum-ally steel for increased durability and wearcharacteristics * Specific heat treatment standards and strict production processensure consistent performance FAQ Q: Are you a trading company or manufacturer? A: We are a professional factory for 15 years. Q: Trade Assurance? A: We have joined the Trade Assurance on Alibaba to protect yourpayment to make sure that we deliver on time and manufacturequality products as required. Q: How to send an inquiry? A: It's better to send us detailed specifications of products, it'sbetter attaching some photos for better understanding, You can:-Send us an inquiry from the Alibaba.com platform.-Send emailto us directly, salespersons always wait for service at work. Q: How do you guarantee your quality? Firstly, we do a quality test during every process. And we useproduction instruction cards when one process finished, the workwill be signed on the production instruction cards. Secondly, wewill collect all comments on our products from customers in time.And try our best to improve quality all the time. Q: Do you offer samples? A: Yes, we do offer samples. However, buyers need to pay for thefreight charge. In addition, whether samples are free or notdepends on the quantity you buy. Q: What kinds of payment do you accept? A: In addition to the patterns of payment shown above, you candiscuss with us in which way you would like to pay. .content_format table{border:1px solid #dedede; border-collapse:collapse;}.content_format td{ padding:3px; border: 1px solid #dcdcdc;}.content_format { line-height: 24px; word-wrap : break-word ;}.content_format p{ margin-bottom: 10px; margin-top: 2px; padding: 2px;} Product Tags: Surface Mining DTH Hammer Drill Bits Water Well DTH Hammer Drill Bits Forging Tungsten Carbide Drill Bits Tungsten Carbide DTH Hammer Drill Bits For Water Well Drill Rigs Surface Mining JWE CARBIDE CO., LTD. Founded in March 2005, Zhuzhou JWE Cemented Carbide Co., Ltd. islocated in Wantang Industrial Park, Zhuzhou City - the largestcemented carbide products manufacturing center in Asia. The companyintegrates R&D, manufacturing, sales and technical services ofhigh-performance cemented carbide products, dedicated to providingquality solutions for energy, mining, engineering, machine tools,aerospace and other industries. With two decades expertise togetherwith advanced facilities and production lines the company strivesto meet customers’ demanding challenges. JEW is a special supplier of PetroChina and Sinopec and a member ofXCMG's expert group. It works with top universities and institutesin China to enhance its R&D capabilities, Central SouthUniversity and Hunan University of Technology, among others. Thecompany possesses 5 patents for invention, 15 patents for newtechnology and the list is still growing, all in order to providecustomers with quality products and services. The company is people-oriented and has a group of experiencedtechnicians, including 2 doctors and 5 national experts in powdermetallurgy. The annual production capacity is 1000 tons of cementedcarbide products and 8 million pieces of CNC inserts. The company'smain products are cemented carbide buttons, PDC substrates, wearprotection parts and non-standard parts for aerospace, mining,energy, transportation, general engineering and machine toolindustry. The company is fully certified by ISO9001:2015 quality managementsystem and ISO14001:2015 environmental management system. Over theyears, the company has been awarded nationally and gainedrecognition both overseas and at home. Creating higher value for customers is the company’s constantcommitment. JWE sincerely looks forward to cooperating with you! .content_format table{border:1px solid #dedede; border-collapse:collapse;}.content_format td{ padding:3px; border: 1px solid #dcdcdc;}.content_format { line-height: 24px; word-wrap : break-word ;}.content_format p{ margin-bottom: 10px; margin-top: 2px; padding: 2px;}