Customized CNC Carbide Drill Bits HRC 65 Drill Bits For Metal Work
| Attribute | Value |
|---|---|
| Name | CNC Carbide Drill Bits |
| Type | Customized forming tool |
| Material | Carbide |
| Number of flute | 2 |
| Flute type | Spiral flute |
| Application | Cast iron, steel, stainless steel, etc |
| Shank Type | Straight |
| Size | Various sizes available |
| Cutting Angle | 118 degrees or customized |
| Origin | Jiangsu, China |
AMG's innovative carbide step drill/end mill combines drilling, chamfering, and milling capabilities in one precision tool. Engineered for CNC machining centers, this versatile tool reduces tool changes by 80% while delivering exceptional accuracy in steel, aluminum, and exotic alloys.
- Dual-Function Geometry - Step drill profile (2-4 diameters) + end mill cutting edges with 30° helical flute design for optimal chip evacuation and reinforced core (20% thicker web) for rigidity
- Premium Carbide Substrate - Ultra-fine 0.4μm grain structure with high transverse rupture strength (4800N/mm²), available in K10/K20/K30 grades
- Advanced Coating System - Standard AMG NanoX coating (3-5μm), optional Diamond-like carbon (DLC) for non-ferrous materials, and AlTiCrN for hardened steels (HRC 65)
For CNC Machining:
- Single-tool solution for hole making + peripheral milling
- 40% faster machining vs conventional tool sequences
- IT7-IT8 grade dimensional accuracy
- Mirror finish (Ra 0.2μm) achievable
For Process Engineering:
- Eliminates 3-4 tool changes per feature
- Reduces tool inventory by 60%
- Enables complex feature machining in single setup
- Automotive: Transmission valve body machining
- Aerospace: Lightening pocket + fastener holes
- Medical: Implant multi-diameter bores
- Mold Making: Ejector pin holes + clearance milling
Free Test Samples
Get free samples (total value ≤ $20 USD) when you cover the international shipping cost. Perfect for evaluating our product quality and performance risk-free.
$50 USD Discount on First Order
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!
We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, etc. We also can send products to your shipping agent in China.
For stock items, we can dispatch within 2 business days after receiving payment. For out-of-stock items, delivery time depends on quantity (typically 5-7 business days).
We accept T/T, Credit card, and other standard payment methods.
Yes, we can produce special carbide tools according to your drawings or samples. We can also design tools based on your workpiece specifications.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.