Basic Info.
Color
Gold or as Customer Need
Material
Carbon Steel, Diamond
Number of Blade
Half or Whole 3-Wing
Use
Coal Mining or Water Well
Surface Treatment
Polishing
Product Description
Product Description
Femal thread 3 wing 75~270mm pdc concave drill bit
1. The steel body drill bit is mainly used for drilling soft -medium formation, such as mudstone, limestone, shale, sandstone and granite etc;
2. The steel body drill bit is used for drilling the degassing hole, drain hole, grouting hole of coal mine, water conservancy project;
3. Steel body drill bit works under low drilling pressure, medium-low drive speed, big drainage.
4. High wear resistance;
5. Impact toughness;
6. High drilling efficiency;
7. Long service life.
Basical Specification |
Size of PDC Bit | 75mm~270mm |
material | Steel/Matrix |
Color | golden or following your requirement |
style | 3/4/5 blades PDC drag bit |
normal size | special size is available by giving the drawings. |
Water welll drill drag bit 75mm
Drag drilling bit also named blade bits, with a Tungsten Carbide inserts on the blades.They are usually designed for use in soft formations such as sand, clay, or some soft rock.Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holes, for they produce cuttings are easiest to log.
Huanghe Whirlwind Co., Ltd can make 3, 4 or 5 or 6 wings following your drawings or samples. Many special designs are available upon your request. Drag bits are made according to API standard or NROD thread standard or others. Size Information
Diameter(mm) | | 130~150 | 150~590 |
Blades | 3 | 3~4 | 4~6 |
Thread | |
Side Cutter | |
Our Services & Strength
1. China factory manufacturing
2. High quality& low price
3.Delivery within one week
4. MOQ: 1 Piece
Company profile
SHAANXI ZUANLONG DRILLING MACHINE Co., Ltd nortening in ZLONG Company), established in 2004, with registered capital of RMB 20 million, is a hi-tech enterprise integrating R&D, manufacture and marketing. ZLONG Company professionally produces PDC drill bits, diamond drill bit, drill pipes and also R&D new products as per customers' request. All the products unde control of ISO9001: 2000 quality system and passed the inspection of Beijing Rock-drilling Machine Inspect Center and some of them obtained national patent. After several years' develop, ZLONG products have been widely used in coal mine field, petroleum fielo and geological exploration field. Some of the products export to Vietnam, India and got widely praise from the users.
ZLONG Company located in QUJIANG New District of the ancient capital of Xi'an, with strong power of capital and technique. ZLONG Company built modern office building and workshop, introduced advanced technique and manufacturing technique and has advanced manufacturing equipments and precise inspection instruments.
ZLONG Company uses modern enterprise management to supervise theproduction and marketing. ZLONG Company sets strict inspection of raw material, management, technique and management to ensure zero defects and pursue 100% premium products.
ZLONG makes quality as its life, best service as its soul!
1. To make the first-class products, match with moderate prices
2. Mass production enables us to reduce the production cost too. Our skilled workers are well-trained and efficient in their specified steps.
3. Business relationship with famous international companies Such as GEOSOL
4. We accept customized products or OEM to suit the special needs from different clients 5. Various quality grades for different market needs
Certificate
FAQ
Certificate
FAQ
1.The Quality of Drill bit?
A:We have many series of rock bits,quality grades and prices are different.We believe that the proper tools with higher cost-performance is the most impormant.For example,our top quality rock bits is not cost-effective for water well drilling,as the water well drilling machine can not drive the super rock bit to perform their best.but for very deep well drilling high quality grades rock bits is cost effective even its price is much higher.So it is better tell us as more as possible the details of projects,then we provide the proper solutions and offer,usually 2 or 3 solutions wil be provided for options.
2. What's your delivery time?
A: Commonly produce need 7 days to produce. Within 2 days if in stock.
3. What methods of payment are accepted?
A: We agree T/T, L/C, West Union, One touch, Alipay, Money Gram, TAO.
4. What about the shipment?
A: We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your chinese agent.
5. How to control the quality?
A: We should be checking & testing everyone PDC drill bit before shipment.
6. Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.
7. Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
Address:
No. 66 Changming Road, Xi′an City Shaanxi Province, Xi′an, Shaanxi, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Security & Protection, Service, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
SHAANXI ZUANLONG DRILLING MACHINE Co., Ltd nortening in ZLONG Company), established in 2004, with registered capital of RMB 20 million, is a hi-tech enterprise integrating R&D, manufacture and marketing. ZLONG Company professionally produces PDC drill bits, diamond drill bit, drill pipes and also R&D new products as per customers′ request. All the products unde control of ISO9001: 2000 quality system and passed the inspection of Beijing Rock-drilling Machine Inspect Center and some of them obtained national patent. After several years′ develop, ZLONG products have been widely used in coal mine field, petroleum fielo and geological exploration field. Some of the products export to Vietnam, India and got widely praise from the users.
ZLONG Company located in QUJIANG New District of the ancient capital of Xi′an, with strong power of capital and technique. ZLONG Company built modern office building and workshop, introduced advanced technique and manufacturing technique and has advanced manufacturing equipments and precise inspection instruments.
ZLONG Company uses modern enterprise management to supervise theproduction and marketing. ZLONG Company sets strict inspection of raw material, management, technique and management to ensure zero defects and pursue 100% premium products.
ZLONG makes quality as its life, best service as its soul!
Whenever you need, ZLONG is at your side
ZLONG Company promises to all of the customers and agencies:
We provide first-class products, first-class innovative technology and first-class considerate services!