6 Flute Custom End Mill Flat Bottom Finishing End Mill For Steel Stainless
| Attribute | Value |
|---|---|
| Name | Custom End Mill |
| Standard Diameters | 4mm to 20mm |
| Shank Tolerance | h6 (for high-precision tool holders) |
| Helix Angle | 45° (standard) |
| Coating | AlTiN/TiSiN (3-5μm) |
| Machine type | Milling Machine, ANCA, Walter from German |
| Commodity name | CNC Cutting Tools, Carbide End Mills |
| Flute number | 6 |
6 Flute Solid Carbide Flat Bottom Finishing End Mill for Steel Stainless Mold Making CNC Milling 1/4" to 3/4"
Our premium 6-flute solid carbide flat bottom end mill is engineered for high-precision finishing operations in steel, stainless steel, and mold/die applications. Featuring an advanced micro-grain carbide substrate and precision-ground cutting edges, this industrial-grade tool delivers exceptional surface finishes (Ra
- 6-flute design optimized for fine finishing passes
- True flat bottom geometry (±0.005mm tolerance)
- Ultra-fine grain tungsten carbide (Grade K30)
- 45° high helix angle for smooth chip evacuation
- Optional AlTiN or TiSiN coatings available
- Precision ground cutting edges with minimal runout (
- Available in 1/4" to 3/4" diameters (6-19mm)
- Produces mirror-like surface finishes
- 30% longer tool life compared to 4-flute end mills
- Reduced vibration through balanced flute design
- Higher feed rates enabled by multi-flute configuration
- Excellent wear resistance in hardened steels (up to HRC 55)
- Precision finishing of mold/die surfaces (P20, H13)
- Final passes on stainless steel components (304, 316)
- High-tolerance machining of alloy steels (4140, 4340)
- Aerospace structural part finishing
- Medical device component machining
- General CNC milling requiring superior surface quality
- German-engineered carbide for maximum edge retention
- Special edge preparation for burr-free finishes
- Custom configurations available (lengths, corner radius)
- 100% inspected prior to shipment
- Technical support for optimal machining parameters
1. 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.
2. $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!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.