Shaanxi Hainaisen Petroleum Technology Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 20pcs per day |
| Delivery Time | 5-7 business days |
| Packaging Details | iron case |
| Size | 9 1/2 in, 241.3mm |
| Package | Bubble wrap + Carton Box / Wooden Case; Accept customized design.,Plastic tube |
| Name | High Speed Steel Step Drill Bit |
| Machine type | Milling Machine |
| Primary PDC cutter size | 1613 |
| Gauge length | 73.87mm |
| Brand Name | Hainaisen |
| Model Number | 9-1/2 HS6633TB |
| Certification | ISO 9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 20pcs per day |
| Delivery Time | 5-7 business days | Packaging Details | iron case |
| Size | 9 1/2 in, 241.3mm | Package | Bubble wrap + Carton Box / Wooden Case; Accept customized design.,Plastic tube |
| Name | High Speed Steel Step Drill Bit | Machine type | Milling Machine |
| Primary PDC cutter size | 1613 | Gauge length | 73.87mm |
| Brand Name | Hainaisen | Model Number | 9-1/2 HS6633TB |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | Tapered Coal Mining Bit ，241.3mm Coal Mining Bit ，8 nozzle dth hammer button bits | ||
9 1/2 Inch 6 Blades Mining Drill Bits Tapered Drill Bit
1. Using new superhard materials, the tool head has a long service life;
2. The drilling efficiency can be greatly improved in medium hard rock and hard medium;
3. The blade is durable, no need to sharpen, and it is easy to use;
4. Lighten the labor intensity of workers. Suitable for grades 4-12.
| PRODUCT SPECIFICATIONS | |
| Size | 9 1/2 inch (Φ241.3mm) |
| Model number | 9-1/2 HS6633TB |
| Body type | steel body |
| Number of blade | 6 |
| Primary PDC cutter size | 1613 |
| Number of nozzle | 8 |
| Gauge length | 73.87mm |
| API connection | 6-5/8 REG |
| Make-Up Torque(KN.m) | 33.03~43.3(9.56) KN·m(Mpa) |
| Application | Oil & Nature Gas |
| Quality | High Level |
| Package | Iron Case |
| MOQ | 5 Pieces |
| Certificate | ISO 9001 |
| OEM | Yes |
| Customized Size | Yes |
Package&Delivery
Our bits will be shipped within 4 days after 50% full payment is received by sea or air as you require.
Please contact us freely if you have any other requests.
Our Principle
Our goal is to provide our customers with the highest quality tools, accessories, and services in the industry. Years of experience, well-trained professionals and a complete mechanical workshop support us. Reducing costs, speeding up drilling, and ensuring safety have always been our mission.
Why choose us
1. Factory direct wholesale price, which is cheaper than trading company.
2. Strict quality control department, each part needs to be inspected.
3. Accept customized order. Can be made just for you.
4. Focus on quality. We pursue long-term benefits.
5. Small order is welcomed, our minimum order is 1 piece.
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
10,000,000-20,000,000
Employee Number:
150~200
Ecer Certification：
Site Member
Shaanxi Hainaisen Petroleum Technology co., LTD is a high-tech enterprise with independent intellectual property rights. It was established in 2013. The total investment amounts to CNY 50 million. We have specialized in the research, development and sales of diamond bits, mine d... Shaanxi Hainaisen Petroleum Technology co., LTD is a high-tech enterprise with independent intellectual property rights. It was established in 2013. The total investment amounts to CNY 50 million. We have specialized in the research, development and sales of diamond bits, mine d...
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