Audited Supplier
What is the advantage of our tapered drill button bit ?
1. Material: 100% virgin raw material with submicron grain size;
2. Grade: Various grades for choice;
3. Advanced production equipments and testing equipments
4. Precision Ground and polished;
5. High wear resistance,high hardness and impact toughness;
6. Samples & small orders are acceptable.
DIAMETER | BUTTONS | FLUSHING | CARBIDE | FACE | ||
MM | IN | GAUGE NO/ SIZE | FRONT NO/ SIZE | HOLE | PROFILE | PROFILE |
32 | 1 1/4'' | 5x7 | 2x7 | IF 1G | Parabolic | Flat |
38 | 1 1/2'' | 5x9 | 2x7 | 1F2G | Conical | Flat |
36 | 1 13/32'' | 5x8 | 2x7 | 2F 1G | Conical | Flat |
38 | 1 1/2'' | 5x9 | 2x7 | 2F 1G | Conical | Flat |
38 | 1 1/2'' | 5x9 | 2x7 | 2F 1G | Conical | Flat |
40 | 1 9/16'' | 5x9 | 2x8 | 2F 1G | Conical | Flat |
41 | 1 5/8'' | 5x9 | 2x8 | 2F 1G | Conical | Flat |
41 | 1 5/8'' | 5x9 | 2x8 | 2F 1G | Parabolic | Flat |
OTHER CUSTOMIZED | ||||||
| Thread Type | dia | tip size(mm) | flushing holes | weight (kg) | ||
| mm | gauge | front | side | front | ||
| T38 | 57 | 5*11 | 3*10 | 1 | 1 | 1.6 |
| 64 | 5*12 | 3*11 | 1 | 1 | 1.6 | |
| 76 | 5*14 | 3*12 | 1 | 2 | 2.4 | |
| T45 | 70 | 6*11 | 4*10 | 0 | 2 | 2.4 |
| 76 | 6*13 | 4*10 | 0 | 2 | 2.6 | |
| 89 | 8*12 | 5*12 | 2 | 2 | 4.5 | |
| 102 | 8*13 | 6*12 | 2 | 2 | 5 | |
| 115 | 8*14 | 6*13 | 2 | 2 | 6.8 | |
| T51 | 89 | 8*12 | 5*12 | 2 | 2 | 4.9 |
| 102 | 8*13 | 6*12 | 2 | 2 | 5.8 | |
| 115 | 8*14 | 6*13 | 2 | 2 | 6.8 | |
| 127 | 8*14 | 6*14 | 2 | 2 | 7.5 | |
item | value |
Drill Type | Spot Drills |
Surface Finish | Anti Rust Oil |
Customized support | OEM, ODM |
Product name | DRILL BIT |
Applicable Industries | Machinery Repair Shops, Energy & Mining |
Weight (KG) | 0.4 |
Machine Type | Drilling Tool |
Material | Carbon steel |
Processing Type | Forging |
Standard | ISO 9001 |
Length | 50mm~72mm |
Surface Treatment | Anti Rust Oil |
Warranty | 3 months |
We have passed a series of certificates such as Quality Management System Certification and Environmental Management System Certification.
Our enterprise vision is: casting industry famous brand, building industrial and mining leading enterprises.
we can supply high-quality products to meet the requirements of top-ranking customers in this field from different countries in the world.
We always strive to be the leader in the industry and create a more valuable one-stop service platform for coal mine support materials for our customers.
1. who are we?
We are based in Hebei, China, start from 2011,sell to Domestic Market(50.00%),Southeast Asia(10.00%),North America(9.00%),Africa(9.00%),Western Europe(5.00%),Mid East(5.00%),Eastern Europe(3.00%),South America(2.00%),Oceania(2.00%),South Asia(1.00%),Eastern Asia(1.00%),Southern Europe(1.00%),Central America(1.00%),Northern Europe(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Friction Bolt, Solid Deformed Bar, Resin Capsule, Welded Wire Mesh Sheet, Domed Plate
4. why should you buy from us not from other suppliers?
Handan Zhongfu Industrial and Mining Accessories Co., Ltd. was established in 2011, located in Hebei-Yongnian, China's fastener industry base. It has built its own modern large-scale industrial and mining supporting material production workshop, anchoring
5. what services can we provide?
Accepted Delivery Terms: FOB;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
