Somta Series 521 - HSS Straight Flute Short Hand Taper (First Tap) BSW 5/16" x 18 TPI Insize Digital Thickness Gauge 0-10mm/0-0.4" Range Series 2872-10 Series: 5091-E

Series: 5091-E

INSIZE measuring tool sets include the perfect instruments for measuring a wide range of components

To know what size the insert should be it refers to the last two digits in the code -  SER 2525 M16 meaning a 16ER insert

✅ 1" flute length

Somta Series 521 - HSS Straight Flute Short Hand Taper (First Tap) BSW 5/16" x 18 TPI Insize Digital Thickness Gauge 0-10mm/0-0.4" Range Series 2872-10 Series: 5091-EAchieve precise and reliable threading with the SOMTA HSS BSW Tap 5 16" Taper (Whitworth). Designed for general hand tapping, this high speed steel (HSS) tap is engineered for durability and accuracy, making it ideal for both through hole and blind hole tapping applications. Key Features: Thread Size: 5 16" BSW (British Standard Whitworth) Standard: ISO 529 Material: High Speed Steel (HSS) for superior wear resistance Thread Form: 55 flank angle for