High-Precision ISO Single thread End Mill with Mirror-Polished Cutting Edge for Aluminum Processing

Product Overview

Single-Tooth Solid Carbide Thread End Mills for Aluminum is a premium tool designed specifically for high-precision internal thread milling in aluminum and non-ferrous alloys. It perfectly blends the mechanical advantages of a single-tooth profile with a razor-sharp, mirror-polished cutting edge. By keeping cutting forces to an absolute physical minimum and providing an ultra-smooth surface, it completely eliminates aluminum welding and Built-Up Edge (BUE), making it the definitive choice for thin-walled, micro-diameter, and deep-hole aluminum applications.

Key Advantages & Technical Features

Minimal Resistance & Anti-Sticking: The single-tooth design provides the lowest possible cutting force, which is ideal for machining thin-walled aluminum components prone to deformation. The uncoated (or polished DLC) mirror finish prevents sticky aluminum chips from welding to the flute.

Ultimate Tool Breakage Prevention: Compared to traditional taps or multi-tooth mills that risk jamming due to chip packing, this single-tooth configuration carries a near-zero risk of catastrophic breakage, ensuring maximum safety for high-value workpieces (e.g., aerospace parts or premium 3C electronics enclosures).

Flawless High-Gloss Surface Finish: Single-point contact completely eliminates multi-tooth harmonics and tool chatter. Paired with a sharp rake angle optimized for non-ferrous materials, it delivers immaculate, burr-free, and mirror-like thread profiles.

Maximum Machining Flexibility: Highly cost-effective and versatile—as long as the pitch is identical, one single-tooth thread mill can programmatically machine any larger thread diameter. It can also cut seamlessly all the way to the absolute bottom of a blind hole.

Applications

Ideally engineered for precision threading in aluminum alloys (e.g., 6061, 7075), pure aluminum, die-cast aluminum, copper, brass, bronze, magnesium alloys, and other non-ferrous metals.

         Zhuzhou Delong Metal Material Processing Co., Ltd. was established in 2018 and is located in Zhuzhou City, Hunan Province, China's largest hard alloy production base. We are a high-tech enterprise specializing in metal material processing and manufacturing, committed to providing customers with high-quality metal material processing solutions. We have a modern factory building of 20000 square meters, sophisticated equipment and personnel, and a complete quality control process. Our products mainly include high-performance milling, turning, drilling and other standard and non-standard CNC cutting tools.