Rotec, Round HSS Tapping Die, DIN-EN 22568, UNC 7/8"-9

UNC 7/8"-9 x 55mm OD x 22mm height.
Used for cutting external UNC coarse thread (Unified National Coarse), commonly used in the USA. DIN-EN 22568. For tapping steels (alloyed) with tensile strength < 800 N/mm². Material groups: 1.1 - 1.2 - 1.3 - 4.2.
Note: The abbreviation 'OD' means Outer Diameter. The outer diameter and height are specified to verify size compatibility with 'Tapping Dies' (hand tapping dies), available separately.


Specifications


Brand
Rotec


Packaging weight
0.27 kg


HS Code
82075060


Original name
Rotec, HSS Round threading die, DIN-EN 22568, UNC 7/8"-9