Tapered countersink 16.5/90 DIN 335 B HSS

Technical data of conical countersink 16,5 90 degrees

- angle of blades - 90 degrees,

- maximum diameter of the hole D - 16,5 mm

- minimum diameter of the hole D1 - 3,2 mm

- morse taper No - 1

- total length L - 100.0 mm

- length of working part l - 24,0 mm

- number of blades Z-3,

- material - HSS high-speed steel

- polish product

Countersink countersink 16,5 90 degrees for metal

Countersink countersink16,5 90 degrees with NWSb conical shank. Designed for countersinking holes as well as for face machining around holes.

High-quality 16,5 90-degree con ical countersink dedicated to both individual customers and large manufacturing plants. This is a NWSb type countersink, designed for machining pre-made holes with a maximum diameter of 16.5 mm. It can be used to countersink holes, widen and also level any irregularities on the surface of the holes. The machining angle is 90 degrees. The 16,5 taper count ersinks we offer are made in accordance with DIN 335-B from special HSS (High Speed Steel). It is a modern tool steel with improved properties. It is more durable, harder and resistant to high temperatures. The countersinks made of it are resistant to heavy cutting conditions, allow machining of very hard and hard-to-machine materials of P1.2 - P1.3. class These include unalloyed steels, metals, non-ferrous metals, metal alloys, hardened plastics. The countersinks we offer are suitable for conventional drills, machine tools and modern computer numerical control machines - CNC.