Tungsten Drill Bit Customized Length OEM Service Straight Shank
Brand Name:SUPAL
Model Number:OEM
Minimum Order Quantity:5PCS
Delivery Time:7-15Days
Payment Terms:T/T
Place of Origin:Jiangsu,Chiang(Mainland)
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Verified Supplier
Location:
Changzhou Jiangsu China
Address:
No.105 Punan Street,Xixiashu Town ,Xinbei District,Changzhou City, Jiangsu Province,China
Supplier`s last login times:
within 27 hours
Product Details
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Product Details
Tungsten Drill Bit Customized Length OEM Service Straight Shank
Features:
- Tungsten Carbide,Solid Carbide,Cemented Carbide
- Typically 4-20 flutes
- Standard & high performance offering
- Square,Ball,Radius or Chamfer Cutting Ends
- Standard,Stub Length,Extra Long,Long Reach Designs
- Metric & Inch Based Tools
- Various Coatings Available
1, Super raw material
| HRC45 | HRC55 | HRC60 | HRC65 |
| YG10X | YG10.2 &WF25(Taiwan) | K44 & K40 (German) | H10F (Sweden) |
| Grain Size:0.7um Co:10 % Flexural strength:3320N/mm2 | Grain Size:0.6um Co:10 % Flexural strength:4000N/mm2 | Grain Size:0.5um Co:12 % Flexural strength:4300N/mm2 | Grain Size:0.5um Co:10 % Flexural strength:4300N/mm2 |
2, Reasonable price
Pleasure to offer you more discount according to your quantity.
More quantity, more discount.
3, Super coating
| Item | AlTiN | TiAIN | TiSiN | NACO |
| Hardness(HV) | 3200 | 2800 | 3600 | 42(GPA) |
| Thickness(UM) | 2.5-3 | 2.5-3 | 3 | 3 |
| Oxidation Temp(°) | 900 | 800 | 1000 | 1200 |
| Friction Coeffient | 0.3 | 0.3 | 0.45 | 0.4 |
| Color | Black | Violet | Copper | Blue |
Tungsten Drill Bit Customized Length OEM Service Straight Shank
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