Somta Series 581 – 1 2" HSS NPS Parallel Pipe Tap Bottom Somta Series 751 – 5MM HSS Co5 Parallel Shank Chucking Reamer 0 (Metric Fine)✔ Standard: ISO while the stepped shank 0 (Metric Fine)✔ Standard: ISO 529✔ Material: High Speed Steel (HSS) for enhanced strength and wear resistance✔ Thread Form: 60° flank angle for precision and secure thread cutting✔ Tolerance Class: ISO 2 (6H) for a standard thread fit✔ Flute Type: Straight flute for effective chip removal✔ Lead Type: Intermediate lead for balanced cutting performance✔ Cutting Direction: Right hand cutting✔ Application: General purpose threading across various materials 118° Point Angle – Supports accurate centering and efficient material penetration Material: High Speed Steel Trusted brand known for quality and reliability