High Speed Carbide Thread Milling Cutter M4 - M20 CNC Mill Tool Full Profile

Carbide Metric Thread Mill Full Profile High Speed CNC Threading Tool M4-M20, Left Right Hand TiCN Coated

Introduction:

Our full-profile carbide thread mill is engineered for high-speed, precision threading in steel, stainless steel, and titanium alloys. Featuring a TiCN-coated, ultra-fine grain carbide design, this tool cuts complete ISO metric threads (M4-M20) with ±0.01mm tolerance, enabling left- and right-hand internal/external threads in a single operation. Ideal for CNC machining centers, it replaces taps and reduces cycle times by up to 50%.

Features:

✔ Full Profile Geometry – Cuts 100% thread form in one pass (ISO/DIN compliant).
✔ TiCN Coating – 3X longer life vs. uncoated tools (resists 750°C heat).
✔ Left/Right Hand Compatible – One tool for all thread directions.
✔ High-Speed Optimized – Up to 30 m/min cutting speed in steel.
✔ Precision Ground – <0.005mm runout for burr-free threads (ISO 2B/3B class).
✔ Through-Coolant Ready – Optional internal coolant channels (M6+ sizes).

Advantages:

✅ 50% Faster – Than tapping (no torque-induced breakage).
✅ Versatile – Cuts internal/external, blind/through holes.
✅ Reduced Tool Inventory – Replaces multiple taps/dies.
✅ Superior Finish – Ra < 0.8μm (minimizes post-processing).
✅ Hard Material Capable – HRC 50+ hardened steels, Inconel 718.

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)

Related products:

  CHANGZHOU AMG PRECISION TOOL MANUFACTURING CO., LTD. is a leading manufacturer and solution provider specializing in high-performance carbide cutting tools for precision CNC machining applications. With a strong commitment to innovation and quality, we design and produce an extensive range of standard and custom cutting tools, including carbide drill bits, end mills, reamers, and complex non-standard forming tools tailored to meet the most demanding machining challenges.