The BMM Tools 1050 series long HSS drill bit is a professional tool made of high-speed steel (HSS), designed in accordance with DIN 340, with a cutting edge in accordance with DIN 1412C. It is characterised by high precision thanks to its full grinding, which ensures stable and accurate rotational movement during drilling. The double-sided sharpening allows for perfect centring and requires little feed force, which translates into work efficiency.
The drill bit is designed for drilling in materials such as steel with a strength of up to 900 N/mm², aluminium, brass, bronze, plastics and cast iron, making it a versatile tool for both professional workshops and hobby applications. It has a cylindrical shank and is available in various diameters and lengths, allowing it to be adapted to specific needs.