Somta Series 521 - HSS Straight Flute Short Hand Second (Intermediate) Tap BSW 3/4" x 10 TPI Insize Lifting Lever Dial Indicator 0-10mm x 0.1mm Range Series 2329-10 Thread Type: Metric 60° screw/Whitworth

Thread Type: Metric 60° screw/Whitworth 55°

ER25 NT30 Collet Set

000 operations above(under rated OT) 500

straight thread formation every time

Somta Series 521 - HSS Straight Flute Short Hand Second (Intermediate) Tap BSW 3/4" x 10 TPI Insize Lifting Lever Dial Indicator 0-10mm x 0.1mm Range Series 2329-10 Thread Type: Metric 60° screw/WhitworthAchieve precise and consistent Whitworth threading with the SOMTA Series 521 HSS BSW Tap 3 4" Intermediate. Designed for general hand tapping, this high speed steel (HSS) tap ensures durability and accuracy, making it ideal for through hole and blind hole applications. Key Features: Thread Size: 3 4" BSW (British Standard Whitworth) Standard: ISO 529 Material: High Speed Steel (HSS) for enhanced strength and wear resistance Thread Form: 55 flank angle