Countersink 10.4/90 DIN 335 C HSSE

Technical data of conical countersink 10,4 90 degrees

- angle of blades - 90 degrees,

- maximum diameter of the hole D - fi 10,4 mm

- minimum diameter of the hole D1 - 2,5 mm

- diameter of the shank part d - 6,0 mm

- total length L - 50,0 mm

- length of the working part l - 8 mm

- number of blades Z-3,

- material - cobalt high speed steel HSSE

- polish product

Countersink countersink fi 10.4 90 for stainless steel

Countersink countersinkfi 10,4 90 degrees with cylindrical shank. Designed for enlarging holes as well as for face machining of surfaces around holes. Professional conical countersink, made according to the dimensional standard DIN 335, type NWSa. It is suitable for countersinking holes and also for other shaping of holes at 90 degrees. The maximum diameter of the holes made is fi 10,4 mm. Countersinks in our offer are manufactured with the highest quality from modern cobalt high speed steel HSSE. This is a modern tool steel characterized by improved parameters. Its main advantages are high resistance to heavy cutting conditions and the possibility of machining very hard and hard-to-machine materials. Countersinks can be used for machining unalloyed steels, metals, nonferrous metals, metal alloys, plastics. High-speed steel tools allow high-speed machining at increased speeds, during which high temperatures of up to 600 degrees C are generated. The countersinks are suitable for almost all types of machine tools, including conventional drills, and modern CNC numerical control machine tools.