6mm 2 Flute TiSiN Coated Carbide End Mill For Steel High Speed CNC Milling

Product Specification

6mm 2 Flute TiSiN Coated Carbide End Mill for Steel High Speed CNC Milling Cutter for Hardened Steel Alloys

Introduction:

The 6mm 2-Flute TiSiN Coated Carbide End Mill is a high-performance cutting tool designed for precision CNC machining of steel, hardened alloys, and stainless steel. Engineered with ultra-fine grain tungsten carbide and an advanced TiSiN (Titanium Silicon Nitride) coating, this end mill delivers exceptional wear resistance, heat dissipation, and extended tool life in demanding milling applications. The 2-flute design ensures efficient chip evacuation, while the optimized geometry provides smooth cutting performance in both roughing and finishing operations.

Features:

✔ High-Performance TiSiN Coating

• Withstands extreme temperatures (up to 1000°C)

• 3-5X longer tool life compared to standard TiN/TiAlN coatings

• Low friction coefficient for smoother cuts

✔ 2-Flute Design for Steel Machining

• Efficient chip removal in high-feed operations

• Reduced cutting resistance for improved stability

• Ideal for slotting, plunging, and contouring

✔ Solid Tungsten Carbide Construction

• Ultra-fine grain carbide (YG10X) for maximum toughness

• Precision-ground cutting edges (±0.01mm tolerance)

• Maintains sharpness even in hardened steels (HRC≤60)

✔ Optimized Geometry for CNC Machining

• 30°-38° helix angle for balanced cutting forces

• Sharp edge prep for clean shearing in steel

• Coolant-ready (flood or MQL compatible)

✔ High-Speed Capable

• Stable performance at high RPMs

• Reduced vibration & chatter in deep cuts

Advantages:

✅ Longer Tool Life – TiSiN coating reduces wear in abrasive materials.

✅ Higher Feed Rates – Optimized flute design allows for aggressive machining.

✅ Superior Surface Finish – Sharp edges produce clean cuts with minimal burring.

✅ Versatile Application – Works in dry, wet, or MQL machining.

✅ Cost-Effective – Reduces tool changes and improves productivity.

Applications:

Materials:

• Hardened steels (HRC 45-60) – Tool steels (D2, H13), die steels

• Stainless steel (304, 316, 17-4PH) – High corrosion resistance

• Alloy steels (4140, 4340) – Automotive & aerospace parts

• Cast iron & superalloys – Industrial components

Industries:

• Mold & die manufacturing

• Aerospace & defense

• Automotive machining

• Medical device production

• General precision engineering

Operations:

• Slot milling

• Contouring & profiling

• Pocketing & plunging

• Side milling & finishing

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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