Countersink set ECO HSS-Co 5% – Projahn in plastic cassette

Countersink set ECO HSS-Co 5% – tool for precise countersinking and deburring work

The countersink set ECO HSS-Co 5% is a versatile tool for precise countersinking and clean deburring work. The 6-piece set enables chamfering, countersinking and deburring in just one operation and ensures smooth surfaces as well as dimensionally accurate results.

The three cutting edges of each countersink centre the tool precisely in the centre of the hole. This results in evenly round countersinks with a clean surface and without disruptive chatter marks. At the same time, holes can be deburred easily and in a controlled manner. This saves time and reduces the rework effort in a wide variety of applications.

The countersinks made of HSS-Co 5% are suitable for stainless steel, steel, non-ferrous metals, aluminium, cast iron and plastics. Through proper cooling, the service life of the tools is significantly increased. The best results are achieved at low cutting speeds and a higher feed rate. This combination supports a smooth workflow and high machining quality.

The set is designed for versatile fields of application in workshops, production and assembly. Whether preparing screw seats, deburring holes or precise countersinking – the high-quality countersinks deliver reliable results in numerous materials. The robust model and the precise cutting edge geometry make the tool a durable solution for professional countersinking and deburring work.

Contents: Ø 6.3 – 8.3 – 10.4 – 12.4 – 16.5 – 20.5 mm