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5D Carbide Twist Drill Bits Customized Drill Bits For Aluminium

Categories Carbide Drill Bit
Brand Name: AMG
Model Number: DIN-5D
Certification: ISO9001
Place of Origin: CHINA
Payment Terms: T/T/Credit Card
Material: Carbide Twist Drill Bits
Precision: m7 or customized
Type: Twist drill bit
Diameter: 4-32mm
Overall length: 50-400mm
Helix: 30°/45°
OEM/ODM: Available
Coolant method: Outside coolant
Application: Aluminium, copper
MOQ: 3-10PCS
Packaging Details: Plastic tube
Delivery Time: 5-12 working days
Supply Ability: 30000-100000pcs per month
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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)


Quality 5D Carbide Twist Drill Bits Customized Drill Bits For Aluminium for sale
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