1/2" Twist Drill Bit Reduced, Twist Bits Short Length Drill Bits Shank HSS Milling Cutter 16mm/17mm/20mm/21mm[21mm]

The Marhynchus 9341 Steel Twist Drill Bit is a high-quality drilling tool designed for various applications, including stainless steel, aluminum alloy, die steel, high-carbon steel, cast iron, and wood.

With its large vortex drill bit design, this product offers smooth and flat cutting performance, making it ideal for drilling through hard materials with ease.

The 4 sizes available (16mm/17mm/20mm/21mm) provide versatility and convenience, allowing users to choose the appropriate size for their specific needs.

Additionally, the product is made of high-quality 9341 steel, ensuring durability and longevity.

With a wide range of applications and a satisfaction guarantee, this drill bit is an excellent choice for any DIY enthusiast or professional looking for a reliable drilling solution.