2pcs 26-28mm shank hss twist drill set

The set of metal drill bits with diameters of 26 mm and 28 mm are high-quality tools made from durable HSS 4241 high-speed steel, ensuring precise and fast drilling in hard materials. Thanks to the special 135° ground point, these drill bits provide effective centering and minimize the risk of slipping off the material's surface. The 12 mm cylindrical shank allows for secure mounting in standard drill chucks.

Product features:

• High-quality HSS 4241 steel: The drill bits are made from durable high-speed steel, ensuring long tool life and high resistance to wear.


• 135° ground tip: Enables precise drilling without the tool slipping, which is especially important when working on hard surfaces.


• Drill diameters: The set includes 26 mm and 28 mm diameter bits, allowing for the drilling of large holes in various materials.


• 12 mm cylindrical shank: Ensures a secure and stable mounting in the drill chuck, providing safety and precision during operation.

Applications:

The HSS 4241 metal drill bits with diameters of 26 mm and 28 mm are ideal for drilling in hard materials such as steel, cast iron, non-ferrous metals, and plastics. They are perfect for use in professional mechanical workshops as well as during construction or installation work where precise, large holes in metal are required.