Set of 2 RUKO UNF DIN 2181 HSS ground taps, No.4 thread, high precision.

The Ruko-246040UNF tap set is designed for creating through and blind hole threads in a variety of materials, including unalloyed and low-alloy steels with a tensile strength of up to 800 N/mm², as well as malleable cast iron and non-ferrous metals. This set allows for an efficient tapping process, as the thread is cut in two steps, ensuring a high-quality finish. The set includes two pieces: one for roughing and one for finishing, guaranteeing optimal results in every application.

The thread is American UNF type, characterized by its fine threading and a 2B tolerance, providing a precise fit. The bright surface of the taps facilitates right-hand cutting, improving the user experience and tool durability.

• Model: Ruko-246040UNF
• Thread Type: American UNF, fine thread
• Tolerance: 2B
• Compatible Materials: Unalloyed steels, low-alloy steels, malleable cast iron, non-ferrous metals
• Maximum Strength: 800 N/mm²
• Threading Process: 2-step tapping
• Surface Finish: Bright
• Cut: Right-handed
• Contents: 2-piece set (roughing and finishing)
• Presentation: Plastic box with hanger