RUKO HSS-Co Bottoming Tap M6

RUKO machine tap HSS Co5 cobalt, bottoming hole, DIN371. The HSS material is hard, wear-resistant, and withstands heat up to 600 °C. Surface finish: bright, tolerance: ISO 2 / 6H, manufacturing method: ground. Suitable for: unalloyed and lightly alloyed steels up to 1000 N/mm2. 1 piece in plastic packaging.