Description

The HSS Twist Drill Bits Set is a comprehensive collection designed for precision drilling in metal and aluminum. This 29-piece set features high-speed steel (HSS 4241) construction, ensuring durability and longevity. Each bit undergoes a meticulous roll forging and full grinding process, delivering exceptional performance. The straight shank type allows for easy compatibility with various drill machines.

With a surface finish available in bright, tin-coated, and black finishes, these bits not only perform well but also resist wear and tear. The set adheres to the DIN 338 standard, guaranteeing quality and reliability in every application. The diameter ranges from 1/16 to 1/2 inch, with increments of 1/64 inch, making it versatile for a wide array of projects.

Notable features include a robust drill body that minimizes breakage, a thick core hole for easier drilling, and a controlled quenching temperature that enhances the stability of the bits’ quality. Experience precision and reliability with this essential toolset.

Specifications