Box of 5 HSS iron drill bits 12.0mm Tolsen 75022

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Tolsen 75022 5-piece HSS 12.0mm iron drill bit set is made from HSS/M35 high-speed steel according to DIN338 standard, containing 5% cobalt content. The steel material has high hardness, is wear-resistant, heat-resistant, and does not rust.

Tolsen iron drill bit not only helps drill ordinary iron and steel plates but can also drill materials with great hardness. This drill bit can easily drill hard alloy metals up to 1100N/mm2.

Sharp drill bits for beautiful, smooth, round holes, without streaks or roughness, creating aesthetics for the product you want to create.