Stier Hand tap set 3-piece DIN 352 HSS-G M 4

Hand tap (M4) according to DIN 352 for creating internal threads according to DIN 13 for threads in through and blind hole drilling. Features: Practical set consisting of a starter, intermediate, and finishing cutter. Norm-compliant internal threads manufactured according to current DIN specifications from HSS steel (high-speed steel). Max. thread depth: 2 x d (d = nominal diameter), ground square according to DIN 10, with a back-cut leading edge. Features: Hand tap DIN 352 M3 - M6 with reinforced shank (the shank is larger than nominal size). Hand tap DIN 352 M8 - M12 with a tapered shank (the shank is smaller than nominal size). Laser marking: Labeling according to DIN 2197. Application areas: For professional use in processing and manufacturing threads in steel. Very well suited for unalloyed and low-alloy steels up to 900 N/mm². Well suited for automatic steels up to 800 N/mm², gray cast iron. Suitable for use in through and blind hole drilling. Delivery includes: 3-piece hand tap set M4 (starter, intermediate, and finishing cutter) in a practical storage box. STIER products are developed by professionals from trades and industry, combining maximum performance and ergonomics. Powerful. Durable. Long-lasting. Thousands of customers trust the best price-performance ratio.