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Changzhou AMG Precision Tool Manufacturing CO., LTD
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AlTiCrN Carbide Drill Bit 1mm – 20mm CNC Drill Bit With R Edge

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Changzhou AMG Precision Tool Manufacturing CO., LTD

City: changzhou

Province/State:jiangsu

Country/Region:china

Tel:86--17368153006

Contact Person:
Ms.Grace
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AlTiCrN Carbide Drill Bit 1mm – 20mm CNC Drill Bit With R Edge

Brand Name AMG
Certification ISO9001
Place of Origin CHINA
Minimum Order Quantity 3-10PCS
Payment Terms T/T/Credit Card
Supply Ability 30000-100000pcs per month
Delivery Time 5-12 working days
Packaging Details Plastic tube
Product name Carbide Drill Bit
Application aluminium, cast iron, steel, inconel 718, titanium, etc
Diameter Range 1mm – 20mm (Standard & Custom Sizes)
Point Angle 118 or 135 degrees
Material Grade K25 carbide
Detailed Product Description

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)

 

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Product Tags: 1mm Carbide Drill Bit   20mm Carbide Drill Bit   R Edge Carbide Drill Bit  
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