Tapered countersink 37/90 DIN 335 C HSS

Countersink countersink fi 37 90 degrees

Countersink countersink fi37 90 degrees with cylindrical shank. Designed for enlarging holes as well as for face machining around holes.

Technical data:

- angle of blades - 90 degrees,

- maximum diameter of the hole D - 37 mm

- minimum diameter of the hole D1 - 6,2 mm

- diameter of the shank part d - 16,0 mm

- total length L - 51.0 mm

- length of the working part l - 29,0 mm

- number of blades Z-3,

- material - HSS high-speed steel

- polish product.

Countersink countersink fi 37 90 degrees for metal

Modern conical countersink fi 37 90 degrees, NWSa type, size 37x90, in accordance with DIN 335. Suitable for countersinking and enlarging previously drilled holes. It is also designed for face machining around holes, at an angle of 60 degrees. The countersink we offer is manufactured from special HSS - High Speed Steel. This is a tool steel with high technical parameters. Tools made of this steel are characterized by high resistance to very heavy cutting conditions, including high temperature. NWSa fi 37 90-degree countersinks offered in our store are resistant to all mechanical damage, including but not limited to fractures, cracks, chipping and others. This allows the machining of hard and hard-to-machine metals, metal alloys, unalloyed steels and thermo- and chemically-cured plastics.