| Type: | Ground Anchor Equipment |
|---|---|
| Material: | Carbon Steel |
| Usage: | Well Drilling |
1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on
bit is balanced that
resulting better stability of the bit.
2. Main cutter are high performance PDC cutters to insure service life of the bit while improving ROP.
3. Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations.
4. Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers.
5. Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance
cleaning and cooling effects of the bit to effectively prevent bit from balling.
| Inch | MM | AP(thread) | Body type | Blades |
| 4inch | 101.6mm | 2 7/8inch | steel body Matrix body | 3 blades 4 blades 5 blades 6 blades 7 blades |
| 4 1/2inch | 114.3mm | |||
| 4.5/8inch | 117.5mm | |||
| 4 3/4inch | 120.5mm | |||
| 5 1/8inch | 130.2mm | |||
| 5 1/4inch | 133.4mm | |||
| 5 3/4inch | 146mm | |||
| 5 7/8inch | 149.2mm | 3 1/2 | steel body Matrix body | 3 blades 4 blades 5 blades 6 blades 7 blades |
| 6inch | 152.4mm | |||
| 6 1/8inch | 155.6mm | |||
| 6 1/4inch | 158.7m | |||
| 6 11/32inch | 161mm | |||
| 6 1/2inch | 165.1mm | |||
| 6 3/4inch | 171.4mm | |||
| 7 1/2inch | 190.5mm | 4 1/2 | steel body Matrix body | 4 blades 5 blades 6 blades 7 blades 8 blades |
| 7 5/8 inch | 193.7mm | |||
| 7 7/8 inch | 200mm | |||
| 8 3/8 inch | 212.7mm | |||
| 8 1/2 inch | 215.9mm | |||
| 8 3/4 inch | 222.3mm | |||
| 9 11/64 inch | 233mm | |||
| 9 1/2 inch | 241.3mm | 6 5/8 | steel body Matrix body | 4 blades 5 blades 6 blades 7 blades 8 blades |
| 9 5/8 inch | 244.5mm | |||
| 9 7/8 inch | 250.8mm | |||
| 10 1/2 inch | 266.7mm | |||
| 10 5/8 inch | 269.9mm | |||
| 11 inch | 279.4mm | |||
| 11 5/8 inch | 295.3mm | |||
| 12 inch | 304.8mm | |||
| 12 1/4 inch | 311.1mm | |||
| 13 3/4 inch | 349.25mm | 7 5/8 | steel body Matrix body | 5 blades 6 blades 7 blades |
| 14 3/4 inch | 374.65mm | 7 5/8 | ||
| 15 1/2 inch | 393.7mm | 7 5/8 | ||
| 17 1/2 inch | 444.5mm | 7 5/8 |
Company Information
Hejian Hengji Bit Manufacture Co.,LTD was established in 1990. we have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices .
We ship to more than 60 different countries and serve industries such as Oil & Gas, water well , Construction,Mining, Horizontal Directional Drilling (HDD), Geothermal and Environmental. Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe.
Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost ,Speed the drilling ,Guarantee the safety is always our aim.
FAQ
1. Is your company a distributor or a manufacturer?
A: Yes,We are a professional Rock Bits manufacturer in China.
2. How about your products?
A : All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.We have many high quality prducts (https://hb-bits.en.made-in-china.com/) .
3.what is the Packaging & Delivery?
A:We used high quality export carton or standard export woodern case
4.what is the time about the delivery?
A: repared to deliver within 1 week, if in stock.
Depends on order quantity, when out of stock,7-30days
Transportation:By sea or air
5. How to order the products?
A: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
6.What is the website about your factory?
A:Our website is: https://hb-bits.en.made-in-china.com/
Click here to view our factory Verified SGS report, SGS Serial NO.: QIP-ASI166089
https://hb-bits.en.made-in-china.com/company-Hejian-Hengji-Bit-Manufacture-Co-Ltd-.html
