ECO HSS-R twist drill bit set – Projahn in yellow plastic cassette

ECO HSS-R twist drill bit set – Reliable tool for versatile drilling tasks

The ECO HSS-R twist drill bit set offers high-performance drill bits for precise standard drilling in numerous materials. High concentricity, a robust model and the practical plastic case make this tool reliable equipment for workshop, assembly and maintenance.

The drill bits impress with their high concentricity, enabling clean, dimensionally accurate drill holes. At the same time, the high resistance to breakage ensures reliable use even during regular work. Thanks to good chip evacuation, chips are transported efficiently out of the drill hole. This supports consistent drilling progress and reduces interruptions during machining.

The temperature resistant cutting edges withstand loads up to approximately 400 °C. As a result, the tool remains high-performing even during longer drilling operations and supports consistent machining quality. The drill bits are suitable for daily use in trade and industry and offer an economical solution for frequently recurring drilling tasks.

The ECO HSS-R twist drill bit set is ideal for drilling in commonly used materials with a strength of up to 900 N/mm². These include alloyed and unalloyed steel, cast steel, grey cast iron, malleable cast iron, sintered iron, ductile cast iron, graphite, bronze, tough brass as well as short-chipping aluminium. The robust plastic case reliably protects the drill bits from damage and ensures organised storage as well as fast access to the required tool.

Contents:
25 short twist drill bits
Ø 1 – 13 / 0.5 mm increments