ECO HSS-R twist drill set – Projahn in a metal cassette

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

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

The drill bits impress with their high concentricity and thereby enable clean, dimensionally accurate drill holes. 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 drill hole. This supports steady drilling progress and reduces interruptions during processing.

The temperature resistant cutting edges withstand loads up to approximately 400 °C. As a result, the tool remains powerful even during longer drilling processes and supports a constant processing quality. The drill bits are suitable for daily use in trade and industry and offer 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, nodular cast iron, graphite, bronze, tough brass as well as short-chipping aluminium. The sturdy metal cassette reliably protects the drill bits from damage and ensures clear storage as well as quick access to the required tool.