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[China]
Trade Verify
Address: Shijing Village, Hejian City, Cangzhou, Hebei Province
Contact name:Jessica
Hejian Sanlong Petroleum Machinery Co., Ltd. |
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Verified Suppliers
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Introduction
The DS series of high-quality triketone drill bits used for deep hole drilling enhance wear resistance through high-quality tungsten carbide overlay welding. On the tooth surface, used for steel tooth drills. The comprehensive mechanical drilling performance of high-quality tungsten carbide blades has been improved through new formulas and technologies.
| item | value |
| Warranty | 1 Year |
| Applicable Industries | Construction works , Energy & Mining |
| Weight (KG) | Standard |
| Type | Cone Bit |
| Machine Type | Drilling Tool |
| Material | Stainless Steel |
| Processing Type | Forging |
| Use | Well Drilling |
| Wob(Kn/mm) | 0.45~1.00 Kn/mm |
| Transport Package | Ply Wooden Box/ Cartons |
Features
(1) Multifunctional drilling tools
(2) Low initial usage cost
(3) More control options
(4) Better in variable and complex rock formations, especially in hard rock formations
(5) Has stronger impact resistance
(6) One of the biggest advantages enjoyed by melamine drill bits with long service life is the length of their existence.
| Bit Size | Connection | Making Up Torque | Weight | Bit Size | Connection | Making Up Torque | Weight | ||
| Inch | mm | Inch | KN.m | Kg | Inch | mm | Inch | KN.m | Kg |
| 3 1/2 | 95.3 | 2 3/8 | 4.1~4.7 | 5 | 11 | 279.4 | 6 5/8 | 38~43.4 | 85 |
| 4 5/8 | 117.5 | 2 7/8 | 6.1~7.5 | 6.5 | 11 5/8 | 295.3 | 89 | ||
| 4 3/4 | 120.7 | 7 | 12 1/8 | 304.8 | 94 | ||||
| 5 1/2 | 139 2/3 | 3 1/2 | 9.5~12.2 | 17 | 12 1/4 | 311.2 | 95 | ||
| 5 7/8 | 142.9 | 18 | 12 15/32 | 315.9 | 97 | ||||
| 6 | 152.4 | 19.5 | 13 1/8 | 333.4 | 120 | ||||
| 6 1/4 | 158.8 | 19.5 | 13 5/8 | 346.1 | 120 | ||||
| 6 1/2 | 165.1 | 19.5 | 13 3/4 | 349.3 | 120 | ||||
| 6 3/4 | 171.5 | 21 | 14 5/8 | 368.3 | 7 5/8 | 46.1~54.2 | 160 | ||
| 7 1/2 | 190.5 | 4 1/2 | 16.3~21.7 | 28 | 14 3/4 | 374.7 | 160 | ||
| 7 7/8 | 200 | 29.5 | 15 | 381 | 185 | ||||
| 8 1/4 | 209.6 | 38 | 15 1/2 | 393.7 | 189 | ||||
| 8 3/8 | 212.7 | 38 | 16 | 406.4 | 205 | ||||
| 8 1/2 | 215.9 | 38 | 17 1/2 | 444.5 | 255 | ||||
| 8 3/4 | 222.3 | 40 | 20 | 508.0 | 443 | ||||
| 9 1/2 | 241.3 | 6 5/8 | 38~43.4 | 57.5 | 22 | 558.8 | 580 | ||
| 9 7/8 | 250.8 | 60 | 24 | 609.6 | 650 | ||||
| 10 5/8 | 269.9 | 74 | 26 | 660.4 | 810 | ||||
Used in
Tri-cone bit is a decelerating bit. It is based on the fact that
the speed of the cone is less than the speed of the bit. It is
suitable for sidetracking of old wells and deepening of small
boreholes under high speed and high drilling pressure.
FAQ:
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
7. Competitive price:
A: Our factory can supply you the lowest price due to direct sale to customers without distributor!
