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oil well drilling bits prices, tricone bit price
- 500 Piece / Pieces per Month
- Tianjin
- T/T
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Product Details
Brand Name: | Hengji | Type: | Core Drill Bit | Material: | High Speed Steel |
Use: | Well Drilling |
Product Description
1). This pdc rock bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, but also 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 well as super hard rock.
2). Hydraulic system of the pdc drilling bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.
3). Cutter exposure is optimized to insure the pdc rock bit can achieve higher ROP is soft to medium formations.
4). 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.
5). Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers.
6). Main cutter are high performance PDC cutters to insure service life of the bit while improving ROP.
2 Details of PDC rock bit:
Bit type | Main bit size(mm) | Rock coefficient | |
PDC rock bit | Single pipe | 75/54.5 94/74 113/89 113/109 153/129 | 1-18 |
Two-pipes | 75/54.5 94/68 | ||
PDC drilling bit | Concave 3 wing bit | 60 75 94 113 133 | 1-18 |
Arc pillar
| 60 75 94 113 133 | 4-18 | |
Many wing scraper | 60 75 94 113 133 133 153 173 190 215 | 1-6 | |
PDC Indexable drill bit | 153/94 153/113 190/153 190/113 | 1-18 |
Contact Us
- Hejian Hengji Bit Manufacture Co., Ltd.
- Contact nameHengji Bits
- Phone86-317-8114222
- AddressJunziguan Village, Shijingcun Township, Hejian
divide by IADC | divide by size | Drag bits | Hole Openers |
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