Sturdy octagonal shank with cylindrical shaft. Uniformly through hardened over the entire length. Head specially annealed to prevent splintering. Actual ⌀ 0.05 - 0.5 mm less than nominal ⌀, prevents the pin punch jamming in the hole.
Special quality of extra chrome vanadium steel, chrome-plated.
Content table use:
1 each pin punch: 2; 3; 4; 5; 6; 8 mm