Somta Series 541 - HSS Straight Flute Short Hand Second (Intermediate) Tap UNC No.4 x 40 TPI Insize Left Hand Digital Caliper 0-150mm/0-6" Range Series 1130-150 A reliable arbor for mounting Offers excellent value for

Somta Series 541 HSS Straight Flute Short Hand Second (Intermediate) Tap UNC No.4 x 40 TPI Insize Left Hand Digital Caliper 0 150mm 0 6" Range Series 1130 150 A reliable arbor for mounting Offers excellent value for A reliable arbor for mounting JT6 drill chucks on NT40 spindle machines in workshop and production environments Range (W): 30 270mm 4 UNC (Unified National Coarse)✔ 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 (2B) 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 making it ideal for through hole and blind hole applications