Product Overview

Engineered specifically for the high-speed machining of aluminum alloys, copper, and plastics, our high-performance aluminum drill bits deliver exceptional cutting efficiency and hole quality. Featuring a specialized geometric design and highly polished flutes, these tools effectively prevent chip clogging and material adherence (Built-Up Edge), ensuring smooth, continuous cutting and extended tool life in demanding CNC environments.

Key Features & Advantages:

• Optimized Chip Evacuation: Highly polished flutes and large flute space ensure rapid chip removal, preventing chip clogging and surface scratching.

• Anti-Built-Up Edge (BUE) Design: Specialized edge preparation minimizes friction and prevents aluminum from sticking to the cutting edge.

• Premium Carbide Substrate: Ultra-fine grain tungsten carbide provides high rigidity and shock resistance for stable high-speed operations.

• Superior Surface Finish: Produces clean, burr-free holes with excellent surface finishes, often eliminating the need for secondary reaming.

PRODUCT SPECIFICATIONS

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● Optimized Geometry for High-Speed Cutting

Specifically engineered for the unique properties of aluminum alloys, these drill bits feature an exceptionally sharp cutting edge and an optimized flute profile. This design significantly reduces cutting forces, allowing for smoother penetration, higher spindle speeds, and drastically improved overall machining efficiency.

● Premium Substrate & Anti-Built-Up Edge (BUE) Design

Manufactured from a high-quality, wear-resistant substrate, the tools undergo specialized edge preparation to prevent material adherence. This anti-Built-Up Edge (BUE) design ensures long-lasting sharpness and stable cutting performance, significantly reducing tool wear and replacement frequency during continuous, high-load operations.

● Exceptional Hole Precision & Surface Finish

Precision-ground to exacting tolerances, our aluminum drill bits guarantee outstanding dimensional accuracy and concentricity. The specialized geometry minimizes thermal deformation and vibration (chatter), ensuring consistently tight tolerances and producing clean, burr-free holes with superior surface finishes.

● Superior Chip Evacuation

Chip clogging is a major challenge when drilling aluminum. Our drill bits feature highly polished, wide flutes and optimized helix angles that ensure rapid and smooth chip evacuation. This prevents heat accumulation and chip re-welding, protecting both the tool edge and the workpiece surface from scratching.

● Versatile Applications & Cost-Effective Performance

Designed for maximum versatility, these drill bits perform exceptionally well across a wide range of non-ferrous materials, including cast aluminum, wrought aluminum alloys, copper, and brass. Their extended tool life, combined with reduced machine downtime, makes them a highly cost-effective and reliable solution for high-volume production.

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Production and Processing of aluminum drill bit

Application areas of aluminum drill bit

Metal processing manufacturing

Machinery and equipment manufacturing industry

Mold making

Electronic product manufacturing

Metallurgical equipment manufacturing industry

Aerospace manufacturing

New energy industry

State-owned Heavy Industry

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Aluminum drill bit

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CHANGZHOU CHINA MACHINERY TECHNOLOGY CO,LTD. is a professional manufacturer of solid carbide cutting tools, welded forming cutting tools, indexable cutting tools and carbide saw blade milling cutters.

Production of solid carbide drill bits, milling cutters, reamers, plug gauges, alloy blades, carbide saw blade milling cutters, spiral end mills, welding tools, indexable tools, machining center tools, tool holders, etc. CNC machining field. And undertake the design and manufacturing of various non-standard cutting tools.

The company uses high-quality domestically produced and imported rods and advanced first-class manufacturing equipment from Germany and Australia to meet the various needs of customers. High-quality materials and sophisticated equipment have created the company's first-class products. We sincerely welcome new and old customers to call and write to discuss ordering.

The company has a number of invention patents and professional-related honorary certificates to protect your product selection and manufacturing. ◆ National High-Tech Enterprise ◆ Holds Several National Patents ◆ National Registered Trademark ◆ Jiangsu Province Shangyun Enterprise ◆ ISO9001 Quality System Certification ◆ 3A Credit Rating Certificate ◆ Independent Import And Export Rights

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