| Customization: | Available |
|---|---|
| Customized: | Customized |
| Standard: | API |
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high quality 28mm 32mm diameter r screw type pdc anchor drill bit
Product Description
1.PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It has the advantages of hard and durable from diamond, and 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. The carrier of PDC bits is forged and pressed by first-class steel. Its mechanical capacity is strengthened by fully automatic vacuum heat treatment equipment.
3.The ordinary type adopts Chinese PDC as its blade, while the super-strong type adopts American blade made by GE. Choosing proper type makes high ratio of performance and price.
4.Our PDC drill bits are widely used in all industries, such as coal mining, oil exploration, geological exploration, water and hydroelectric, railway and road, tunneling construction and so on.
5.Two-wing PDC anchor bits (semi-round standard type) is applied to the hardness not bigger than f8. The working life is 10-30 times of the ordinary alloy bits, and the efficiency could be improved by 60%. Besides, the PDC bits don't requires figuring, which lows the labour intensity and helps to saves cost.
6.The diamond content is 1.5 times of the ordinary bits, which has excellent abrasive resistance and applied to medium and hard rock (f≤12). Super strengthened PDC bits adopts newly designed ball type diamond as its blade. Features: fast drilling speed, high impact resistance.
7.When the drill bits work, the edge is used to cut ordinary and symmetrical formation, while the ledge acts as cushioning to avoid huge drilling footage, which helps to low the possibility of damage. Thanks to that, the drilling level of complicated formation is improved.High-efficiency Reaming Bit and button drill bit tapered drill bits
Anchor PDC bit is made by PDC cutters and carton steel to manufacture with forging process. It is widely used in small hole drilling of coal mining and ore mining. And also use for blast hole drilling.
PDC anchor shank roof bolt bits
PDC anchor bit is also used in traffic, water electricity industries bolting hole drilling. Anchor bit is designed according to the level of drilling rock. Anchor bits are divided into ordinary and reinforced two kinds.
Specifications of coal mine drill bit for roof bolter
| D(mm) | H(mm) | Wing Qua PCD bit for coal mine drilling ntity | PDC cutter | Waterpore | ||
| Shape | Quantity | Quantity | D(mm) | |||
| 28 | 48 | 2 | half | 2 | 1 | 5 |
| 28 | 48 | 2 | whole | 2 | 1 | 5 |
| 30 | 48 | 2 | half | 2 | 1 | 5 |
| 30 | 48 | 2 | whole | 2 | 1 | 5 |
| 32 | 48 | 2 | half | 2 | 1 | 5 |
| 32 | 48 | 2 | whole | 2 | 1 | 5 |
| 42 | 60 | 3 | Half+whole | 2+2 | 3 | 5 |
FAQ:
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: What are your main products, and used for?
A: Our products include core barrel, casing, drill rod, drill rig and other drilling parts.They are used for mineral exploration, geological drilling.
Q: How about the delivery terms?
A: 1.Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery
2. Min. order quantity: 1 piece.
3. Transportation: By sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer has 32 years of history we offer prompt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.
Q: Where is your factory located in?
A: Our factory is located in Linqing city, Shandong province, China.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, our always make a serious inspection for all products and raw materials in strict procedure.
We have obtained certificate of ISO9001*Yikuang is professional production of drilling tools, if you want to know more about our products, please feel free to contact us.
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