Tapered countersink 8,3/60 DIN 334 A HSS

Technical data of conical countersink 8,3 60 degrees

- angle of blades - 60 degrees,

- maximum diameter of the hole D - 8,3 mm

- minimum diameter of the hole D1 - 2,0 mm

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

- total length L - 50.0 mm

- length of the working part l - 5,5 mm

- number of blades Z-3,

- material - HSS high-speed steel

- polish product

Countersink countersink 8,3 60 degrees for metal

Countersink8,3 60 degrees with cylindrical shank. Designed for hole enlargement as well as face machining around holes. Professional 8.3 60 degree conical countersink for enlarging and countersinking holes as well as for deburring the machined surfaces of holes. It is made in accordance with DIN 334, and the maximum diameter of the holes is 8.3 mm angle 60 degrees. The tapered countersinks we offer are made of modern HSS - High Speed Steel. This is the steel used in the production of professional tools. Thanks to the properties of the steel, the countersinks in question are characterized by increased resistance to very heavy cutting conditions. They are suitable for high-speed machining, during which high temperatures are generated. As a result, the countersinks can be used not only for conventional machine tools and drills, but also for modern CNC computer-controlled machine tools. This results not only in increased machining efficiency, but more importantly, the possibility of reducing overall machining costs.