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4 Flute Roughing End Mill For Steel With AlTiN Coating High Performance Carbide Router Bit For CNC Milling
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Tungsten Carbide Tools

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4 Flute Roughing End Mill For Steel With AlTiN Coating High Performance Carbide Router Bit For CNC Milling

Brand Name: AMG
MOQ: 3-10PCS
Packaging Details: Plastic tube
Payment Terms: T/T/Credit Card
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Certification:
ISO9001
Product Name:
4 Flute Roughing End Mill For Steel With AlTiN Coating
Material:
Customized
Application:
Carbon, Alloy Steels, Stainless Steel,Cast Iron & Ductile Iron
Coating:
Uncoated (optional TiAlN For Steel)
Shank:
Straight, Weldon Flat, Or Custom
Precision:
H6
Supply Ability:
30000-100000pcs per month
Highlight:

4 Flute CNC Milling Endmill

,

AlTiN Carbide End Mill

,

CNC Milling Carbide End Mill

Product Description
4 Flute Roughing End Mill For Steel With AlTiN Coating
Product Specifications
Product Name 4 Flute Roughing End Mill for Steel with AlTiN Coating
Material Customized
Application Carbon, Alloy Steels, Stainless Steel, Cast Iron & Ductile Iron
Coating Uncoated (optional TiAlN for steel)
Shank Straight, Weldon flat, or custom
Precision h6
Product Overview

The 4-Flute Roughing End Mill with AlTiN Coating is a premium-grade carbide cutting tool designed for aggressive material removal in steel and other tough metals. Engineered with a high-efficiency 4-flute design and AlTiN (Aluminum Titanium Nitride) coating, this end mill delivers exceptional durability, heat resistance, and extended tool life in high-speed CNC machining applications.

Key Features
  • High-Performance AlTiN Coating - Provides extreme heat resistance (up to 900°C) and reduces friction, offering 3X longer tool life compared to uncoated or TiN-coated end mills.
  • 4-Flute Design for Roughing - Optimized for high material removal rates (MRR) while maintaining stability and reducing chatter in steel and alloy machining.
  • Solid Tungsten Carbide Construction - Ensures maximum rigidity, wear resistance, and precision for demanding CNC milling applications.
  • Variable Helix & Pitch Geometry - Minimizes vibration and harmonics, enabling smoother cuts and improved surface finish.
  • High-Speed CNC Compatible - Precision-ground for excellent balance and concentricity, suitable for high-RPM machining centers and CNC routers.
  • Coolant-Ready - Compatible with flood coolant or MQL (Minimum Quantity Lubrication) for enhanced heat dissipation and chip control.
Performance Advantages
Faster Machining - Aggressive cutting geometry allows for higher feed rates without sacrificing tool life.
Reduced Vibration - Engineered flute design ensures smoother operation in challenging materials.
Longer Tool Life - AlTiN coating significantly reduces wear, lowering production costs.
Versatile Performance - Suitable for dry or wet machining conditions.
Recommended Applications
  • Carbon & Alloy Steels - Including pre-hardened steels (up to HRC 45)
  • Stainless Steel (303, 304, 316) - Ideal for roughing and semi-finishing
  • Cast Iron & Ductile Iron - High-efficiency milling for automotive and industrial parts
  • Tool & Die Making - Mold bases, cavities, and heavy machining operations
  • General Metalworking - Aerospace, automotive, and heavy machinery components
Product Images
4 Flute Roughing End Mill For Steel With AlTiN Coating High Performance Carbide Router Bit For CNC Milling 0
4 Flute Roughing End Mill For Steel With AlTiN Coating High Performance Carbide Router Bit For CNC Milling 1
Manufacturing Facility
4 Flute Roughing End Mill For Steel With AlTiN Coating High Performance Carbide Router Bit For CNC Milling 2
4 Flute Roughing End Mill For Steel With AlTiN Coating High Performance Carbide Router Bit For CNC Milling 3
New Customer Special Offers
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!
Our Manufacturing Advantages
  • Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands.
  • Advanced inspection machines: We have ZOLLER, OMEGA, PG1000, etc. for inspecting each carbide tool.
  • Fast feedback: We offer 24 hours online service.
  • Strict quality control system: We strictly adhere to a three-stage inspection process for each tool: raw material inspection, semi-finished product inspection after production, and final inspection after coating (pre-shipment check).
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