5D Carbide Twist Drill Bits Customized Drill Bits For Aluminium

5D Carbide twist drill bits for aluminium

Introduction:

5D Carbide Twist Drill Bits for Aluminum are precision-engineered cutting tools designed for deep-hole drilling (5× diameter) in aluminum and non-ferrous alloys. Featuring high-performance micro-grain carbide and optimized helix geometry, these drills deliver superior chip evacuation, reduced built-up edge (BUE), and extended tool life in high-speed machining applications.

Features:

1.5D Depth Ratio – Stable drilling up to 5× drill diameter

2.Aluminum-Specific Geometry – High helix angle (35°–45°) for smooth chip flow

3. Polished Flutes – Minimize material adhesion (BUE)

Detailed Pictures:

Our workshop:

Promotion policy:

Free sample: If clients can pay shipping fee, could get free samples (under USD20) for testing.

Special offer for new customers: New clients can enjoy USD50 discount coupon for first order, if the total order amount is more than USD500.

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)

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.