AlTiCrN Carbide Drill Bit 1mm – 20mm CNC Drill Bit With R Edge

AlTiCrN Carbide Drill Bit with R Edge Extra Long Life for CNC Machining of Hard Alloys

Introduction:

The AlTiCrN Carbide Drill Bit with R Edge is a premium cutting tool designed for high-performance CNC machining of hard and abrasive materials. Featuring a robust tungsten carbide (solid carbide) construction and an advanced AlTiCrN (Aluminum-Titanium-Chromium-Nitride) coating, this drill bit delivers exceptional wear resistance, extended tool life, and superior cutting efficiency. The unique R-edge (radius corner) design enhances strength, reduces chipping, and ensures smooth, vibration-free drilling in demanding applications.

Features:

✔ Advanced AlTiCrN Coating – Withstands extreme temperatures (up to 1100°C) and reduces friction, offering 3X longer tool life compared to uncoated or TiN-coated carbide drills.

✔ Solid Tungsten Carbide Construction – Provides superior hardness, wear resistance, and rigidity for machining the toughest materials without deflection.

✔ Optimized 2-Flute Design – Ensures efficient chip removal, preventing clogging and overheating during deep-hole drilling.

✔ R-Edge (Radius Corner) Technology – Reinforces the cutting edge, reducing micro-chipping and improving tool stability in interrupted cuts.

✔ High-Speed CNC Compatible – Precision-ground for excellent concentricity and balance, enabling smooth operation at high RPMs.

✔ Coolant-Ready – Compatible with high-pressure coolant systems (optional through-coolant models available) for enhanced heat dissipation and chip control.

Application:

✅ Hardened Steels (HRC 45+) – Tool steels, die steels, D2, H13, etc.

✅ Stainless Steel & Exotic Alloys – 304/316 stainless, Inconel, Hastelloy, Waspaloy.

✅ Titanium & Nickel-Based Superalloys – Aerospace and medical components.

✅ Cast Iron & High-Temp Alloys – Automotive, mold & die, and energy industry parts.

✅ Precision CNC Machining – Suitable for machining centers, CNC lathes, and multi-axis milling.

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.