4 Flute Solid Carbide Flat End Mill with Chip Splitter High Performance Steel Cutting Tool

Introduction:

Engineered for demanding steel machining applications, our premium 4-flute solid carbide end mill features an innovative chip splitting design that significantly improves machining efficiency. The optimized geometry delivers exceptional performance in carbon steels, alloy steels, and stainless steels, combining aggressive material removal with extended tool life.

Features:

• Advanced Chip Splitter Technology:

  • Breaks chips into manageable segments

  • Reduces heat buildup and workpiece marring

  • Improves chip evacuation in deep-pocket operations

• High-Performance Carbide Substrate:

  • Ultra-fine grain structure for maximum toughness

  • Superior wear resistance in abrasive materials

  • Maintains edge integrity at elevated temperatures

• Optimized 4-Flute Design:

  • Perfect balance between material removal rate and tool rigidity

  • Variable helix angle (35°/40°) reduces harmonic vibration

  • Precision-ground cutting edges for consistent performance

Advantages:

✓ 30% longer tool life compared to conventional end mills

✓ Higher feed rates enabled by efficient chip breaking

✓ Improved surface finishes through vibration dampening

✓ Reduced downtime from better chip control

✓ Versatile performance across steel grades and hardness levels

Applications:

• Mold & Die: Cavity milling and core machining

• Automotive: Engine component manufacturing

• General Engineering: Structural steel parts

• Energy Sector: Turbine component machining

• Job Shops: High-mix steel part production

Detailed Pictures:

Our workshop:

New Customer Special Offers:

To help you experience our premium products, we’re excited to offer the following exclusive promotions for first-time buyers:

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 advantages:

1.Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands.

2.Advanced inspection machines: We have ZOLLER, OMEGA, PG1000, etc. For inspecting each carbide tools.

3.Fast feedback: we offer 24 hours online service

4.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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