16mm 4 Flute 45° Helix Angle Carbide End Mill Bits Blue Nano Coated Flat End Milling Cutter for Steel CNC Machine Tool

16mm 4 Flute 45° Helix Angle Carbide End Mill Bits Blue Nano Coated Flat End Milling Cutter for Steel CNC Machine Tool

Introduction:

Our 16mm 4-Flute Carbide End Mill with 45° helix angle and blue nano coating is engineered for professional-grade CNC machining of steel, stainless steel, and hard alloys. This high-performance flat end milling cutter delivers exceptional precision, durability, and cutting efficiency, making it an essential tool for industrial metalworking applications.

Features:

1. Premium Carbide Construction

• Material: Made from ultra-fine grain tungsten carbide (YG8) for superior hardness and wear resistance.

• Rigidity: High rigidity design minimizes deflection during heavy cutting operations.

• Heat Resistance: Maintains cutting edge integrity even at elevated temperatures.

2. Optimized 45° Helix Angle Design

• Smooth Cutting: The 45° helix angle ensures gradual engagement with the workpiece, reducing vibration and chatter.

• Improved Chip Evacuation: Efficient spiral flute design allows for better chip removal, preventing chip re-cutting and tool clogging.

• Surface Finish: Produces superior surface finishes (Ra ≤ 0.8μm) in steel and tough materials.

3. Advanced Blue Nano Coating

• Coating Type: TiAlN (Titanium Aluminum Nitride) + Nano multilayer coating for extreme heat and wear resistance.

• Benefits:

  • Reduces friction by up to 30%, lowering cutting temperatures.

  • Extends tool life 2-3X compared to uncoated end mills.

  • Prevents built-up edge (BUE) on sticky materials like stainless steel.

4. 4-Flute Design for Balanced Performance

• Optimal for Steel: 4 flutes provide the ideal balance between material removal rate and tool strength.

• Versatility: Suitable for slotting, profiling, plunging, and contouring operations.

• High-Speed Compatibility: Stable performance at RPMs up to 12,000 (varies by machine).

5. Precision Engineering

• Tolerance: ±0.01mm for high-accuracy machining.

• Edge Preparation: Micro-grinding technology ensures razor-sharp cutting edges.

• Runout: <0.005mm for vibration-free operation.

Applications:

• • Steel & Alloy Machining: Carbon steel, tool steel, alloy steel (HRC ≤60).

• • Stainless Steel: 304, 316, 17-4PH, etc.

• • Hard Metals: Cast iron, titanium alloys, Inconel (with reduced parameters).

• • Industries: Automotive, aerospace, mold & die, energy, and general engineering.

Detailed Pictures:

Our workshop:

Promotion policy:

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!

Other products:

FAQ:

1. Are you a manufacturer or trading company?

We are a professional manufacturer of carbide tools which established in 2017.

2. Which CNC grinding machine do you use?

All of our carbide tools are produced by imported WALTER grinding machines.

3. Which shipping method do you usually use?

We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ETC.

We also can send products to your shipping agent in China.

45° Helix Angle Carbide Endmill

Flat End Milling Cutter

16mm Carbide End Mill

16mm 4 Flute 45° Helix Angle Carbide End Mill Bits Blue Nano Coated Flat End Milling Cutter for Steel CNC Machine Tool Images