RUKO UNF 5/8" DIN 2181 HSS ground tap set for hand tapping

The Ruko-246058UNF 2-piece hand tap set is a high-precision tool designed for creating through and blind hole threads in a variety of materials. Made of high-speed steel (HSS) and ground, this set is ideal for working with 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. The thread is tapped in two steps, ensuring an optimal finish and increased tool life.

This set includes two pieces: one roughing tap and one finishing tap, allowing for an efficient and precise threading process. The thread is American UNF type, with a fine thread design and a 2B tolerance, ensuring a perfect fit. Furthermore, the bright surface of the tap facilitates smooth operation and reduces friction during use.

• Material: Ground HSS
• Thread Type: American UNF, fine thread
• Tolerance: 2B
• Maximum Strength: 800 N/mm²
• Applications: Unalloyed steels, low-alloy steels, malleable cast iron, non-ferrous metals
• Threading Process: 2 steps (roughing and finishing)
• Surface: Bright
• Cut: Right-handed
• Packaging: Plastic box with hanger