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

Twist drill bit set ECO HSS-R – reliable tool for versatile drilling work

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

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

The temperature-resistant cutting edges withstand loads up to approximately 400 °C. This ensures that the tool remains highly efficient even during longer drilling processes and supports a constant machining quality. The drill bits are suitable for daily use in trade and industry, offering an economical solution for frequently recurring drilling work.

The twist drill bit set ECO HSS-R 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 and short-chipping aluminium. The robust plastic case reliably protects the drill bits from damage and ensures tidy storage as well as quick access to the required tool.