Tungsten Carbide Drills Solid Carbide Twist Drills Coated for Steel
1. Product Name: Tungsten Carbide Drills Solid Carbide Twist Drills Coated for Steel
2. Standard size 4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm
3. High Precision,Good Surface & Performace
4. Certification: ISO9001:2008 , Supplier Assessment Certificate
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Product Name
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Tungsten Carbide Drills Solid Carbide Twist Drills Coated for Steel
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Material
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Tungsten Carbide,solid carbide,cemented carbide
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HRC
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45/55/58/60/65
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Type
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Carbide End Mills
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Coating
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Various Coatings Available , Altin, Tialn, Tisin, Tin, DLC,Nano, Diamond
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Helix Angle
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35degree,45degree,55degree,
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Size
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Metric & Inch size Based Tools
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Thread
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coarse teeth , fine teeth
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Tolerance
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h6
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Suitable For
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Steel, Stainless Steel, Die Steel, Mould Steel, Carbon Steel, Cast Iron, Copper, ect.
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Srandard size
| Diameter | Flute Length | Overall Length | shank Length | Shank Dia. |
| 3.0 | 20 | 62 | 36 | 6 |
| 3.2 | 20 | 62 | 36 | 6 |
| 3.5 | 20 | 62 | 36 | 6 |
| 3.8 | 20 | 62 | 36 | 6 |
| 4.0 | 24 | 66 | 36 | 6 |
| 4.2 | 24 | 66 | 36 | 6 |
| 4.5 | 24 | 66 | 36 | 6 |
| 4.8 | 28 | 66 | 36 | 6 |
| 5.0 | 28 | 66 | 36 | 6 |
| 5.2 | 28 | 66 | 36 | 6 |
| 5.5 | 28 | 66 | 36 | 6 |
| 5.8 | 28 | 66 | 36 | 6 |
| 6.0 | 28 | 66 | 36 | 6 |
| 6.2 | 34 | 74 | 36 | 8 |
| 6.5 | 34 | 74 | 36 | 8 |
| 6.8 | 34 | 74 | 36 | 8 |
| 7.0 | 34 | 74 | 36 | 8 |
| 7.5 | 37 | 79 | 36 | 8 |
| 7.8 | 37 | 79 | 36 | 8 |
| 8.0 | 37 | 79 | 36 | 8 |
| 8.2 | 43 | 89 | 40 | 10 |
| 8.5 | 43 | 89 | 40 | 10 |
| 8.8 | 43 | 89 | 40 | 10 |
| 9.0 | 43 | 89 | 40 | 10 |
| 9.5 | 43 | 89 | 40 | 10 |
| 10.0 | 43 | 89 | 40 | 10 |
