The bare, right-hand cutting HSS countersink acc. to DIN 335Form C 90 with 3-edge shaft (for use in battery-operated drills) and 3 blades, stands out thanks to excellent performance in applications on almost all materials. It creates an optimal countersunk hole easily, and also has excellent chip removal. Extremely quiet; thus countersink winks 30% faster than conventional countersinks and requires a lot less feed force. It is the ideal too for professionals thanks to its 60% longer service life.
Content 6-part in high-quality plastic box:
6.3 - 8.3 - 10.4 - 12.4 - 16.5 - 20.5 mm Ø
Made in Germany
e.s. HSS countersunk ultimate
Up to 60 % longer service life
Stands out thanks to its best performance for applications in almost all materials. It easily creates an optimum sink pattern and stands out thanks to the ideal chip removal. This extremely quiet running countersink carries out its work 30 % faster than conventional sinks but still requires much less feed force.
Industrial quality made in quality
REVOLUTIONARY TENSION SPACE GEOMETRY
Specially developed machining parameters, like the angle of rake, transition radius and the extra wide chip flute ensure optimum chip and heat discharge thereby allowing very high wear resistance. Also, the new geometry counters material welding and reduces the sinking forces enormously.
OPTIMISED VARIABLE BACK BEVEL
The specially developed variable back bevel ensures a very smooth sinking process. This generates an optimum surface quality and guarantees the best sinking results.
3-SURFACE SHAFT
Prevents the sink slipping into the chuck making it ideal for use in hand drills.