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Home > Products >
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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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Carbide Drill Bit

Through Coolant Drill

Carbide Deep Hole Drill

Carbide Step Drill

Heavy Duty Drill Bit

Tungsten Carbide Tools

Carbide End Mill

Custom End Mill

Carbide Thread Milling Cutter

Solid Carbide Tap

PCD Milling Cutter

Carbide End Mill Cutter

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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
Payment Terms: T/T/Credit Card
Supply Ability: 30000-100000pcs per month
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
Packaging Details:
Plastic tube
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 High Performance Carbide Router Bit For CNC Milling
Product Specifications
Attribute Value
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 Description

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
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!

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 tools.
  • 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, Final inspection after coating (pre-shipment check)
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