The PFERD step drill bit, model 25201040, features a high-speed steel construction and a versatile diameter range of 6 to 37 mm. This durable drill bit is ideal for creating precisely stepped holes in thin materials such as metal sheets or plastics. Its stepped design allows for efficient drilling with reduced burr formation. https://elecena.pl/product/28053042/pferd-25201040-step-drill-bit-6-37mm-for-thin-sheets-with-triangular-shank 2025-03-21 https://elecena.pl/product/28053042/pferd-25201040-step-drill-bit-6-37mm-for-thin-sheets-with-triangular-shank 2026-07-06