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| Brand Name: | AMG |
| MOQ: | 3-10PCS |
| Payment Terms: | T/T/Credit Card |
| Supply Ability: | 30000-100000pcs per month |
| Product Name | Tungsten Carbide Drill |
| Length Options | 3xD, 5xD, 8xD |
| Hardness | 93.5 HRA |
| Diameter | 4-32mm |
| Overall Length | 50-400mm |
| OEM/ODM | Available |
| Application | Cast iron, steel, inconel 718, titanium, etc |
| Coating | Naco Black |
AMG's premium Naco Black-coated tungsten carbide flat bottom drill delivers unmatched precision in critical machining applications. The advanced coating technology combined with ultra-fine grain carbide substrate ensures maximum tool life and superior hole quality in hardened materials.
| Name | Hardness | Friction | Thermal Stability | Color |
|---|---|---|---|---|
| AlTiN | 3500HV | 0.4 | 900℃ | Black |
| TiAlCrN | 3500HV | 0.4 | 900℃ | Dark purple |
| TiAlSiN | 3800HV | 0.4 | 1000℃ | Black |
| nACo | 4000HV | 0.45 | 1200℃ | Black |
| PT | 4000HV | 0.25 | 1200℃ | Black |
| nACo-blue | 4000HV | 0.45 | 1200℃ | Blue |
| TiN | 2500HV | 0.5 | 600℃ | Golden |
| TiXCo | 3800HV | 0.25 | 1100℃ | Bronze |
| Nano-TiXCo | 4000HV | 0.25 | 1200℃ | Bronze |
| CWP | 3800HV | 0.25 | 1100℃ | White Gold |
| AD | 4000HV | 0.45 | 1200℃ | Gray black |
| CrN | 2500HV | 0.2 | 700℃ | Silver |
| Ta-C | 5000-7000HV | 0.08-0.1 | 500℃ | Rain-bow color |
| DLC | 2500HV | 0.1 | 300℃ | Bright black |
Get free samples (total value ≤ $20 USD) when you cover the international shipping cost. Perfect for evaluating our product quality and performance risk-free.
New customers can enjoy a $50 discount on the first order of $500 or more. A great way to start our partnership with extra value!
Address
NO. 24-2 Lingshan Middle Road, Xixiashu Town, Xinbei District, Changzhou City, Jiangsu, China
Tel
86--17368153006
