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Home > Products >
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4 Flute Variable Helix Carbide End Mill Mold Steel Machining with TiAlN Coating
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Carbide Drill Bit

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Carbide Step Drill

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Tungsten Carbide Tools

Carbide End Mill

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Carbide Thread Milling Cutter

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4 Flute Variable Helix Carbide End Mill Mold Steel Machining with TiAlN Coating

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 Variable Helix Carbide End Mill
Type:
Mold Steel End Mill
Application:
H13, P20, Inconel718
Coating:
AlTiN/Uncoated
Diameter:
12mm
Shank Tolerance:
H6
Supply Ability:
30000-100000pcs per month
Highlight:

TiAlN Coating Carbide End Mill

,

Mold Steel Machining Carbide Endmill

Product Description
4 Flute Variable Helix Carbide End Mill Mold Steel Machining with TiAlN Coating
Attribute Value
Product name 4 Flute Variable Helix Carbide End Mill
Type Mold steel end mill
Application H13, P20, Inconel718
Coating AlTiN/Uncoated
Diameter 12mm
Shank tolerance h6
High-Performance Mold Steel Machining Solution

Our 4-flute variable helix carbide end mill is engineered specifically for high-performance mold steel machining, delivering exceptional efficiency and precision in demanding applications. Featuring an advanced TiAlN coating and variable helix geometry, this end mill reduces vibration, extends tool life, and maximizes material removal rates (MRR) in hardened steels like H13, P20, S136, and D2 (up to 55 HRC). Ideal for roughing, semi-finishing, and finishing, it ensures superior stability and surface quality in mold & die manufacturing.

Key Features
  • 4-Flute Variable Helix Design - Breaks up harmonic vibrations for smoother cuts and reduced chatter
  • TiAlN Coating - Enhances heat resistance (up to 900°C) and 3X longer tool life vs. uncoated tools
  • High Rigidity Carbide Substrate - Ultra-fine grain tungsten carbide for wear resistance in abrasive steels
  • Optimized Core Geometry - Balances strength and chip space for deep cavity machining
  • Precision Ground Edges - Ensures ± 0.005mm tolerance and consistent performance
Performance Advantages
  • 30% Higher MRR - Aggressive cutting parameters with stability
  • Reduced Vibration - Variable helix (35°-40°) minimizes resonance
  • Superior Surface Finish - Achieves Ra 0.8 μm in semi-finishing
  • Versatile Applications - Effective from pre-hardened to fully hardened steels (30 -55 HRC)
  • Cost Efficiency - Fewer tool changes and longer edge life
Recommended Applications
  • Mold & Die: Core/cavity machining, inserts, and electrodes
  • Aerospace: Titanium and hardened alloy components
  • Automotive: Forging dies and injection molds
  • General Engineering: High-precision steel parts
Product Images
4 Flute Variable Helix Carbide End Mill Mold Steel Machining with TiAlN Coating 0 4 Flute Variable Helix Carbide End Mill Mold Steel Machining with TiAlN Coating 1
Manufacturing Facility
4 Flute Variable Helix Carbide End Mill Mold Steel Machining with TiAlN Coating 2 4 Flute Variable Helix Carbide End Mill Mold Steel Machining with TiAlN Coating 3
New Customer Special Offers
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!
Our Quality Assurance
  • Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands
  • Advanced inspection machines: We have ZOLLER, OMEGA, PG1000 for inspecting each carbide tool
  • Fast feedback: 24 hours online service
  • Strict quality control system: Three-stage inspection process (raw material, semi-finished product, final inspection after coating)
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