Somta Series 521 - HSS Straight Flute Short Hand Taper (First Tap) BSW 3/8" x 16 TPI Aluminium Vent 3001 The 1/2" reduced shank design

The 1/2" reduced shank design allows large-diameter bits to fit standard drill chucks

Designed for smooth

Built from quality stainless steel with smooth slide movement and clear graduations for dependable everyday use

Insize Indicating Micrometer with Support 0-1"

Imperial / Metric conversion button

Somta Series 521 - HSS Straight Flute Short Hand Taper (First Tap) BSW 3/8" x 16 TPI Aluminium Vent 3001 The 1/2" reduced shank designAchieve precise and reliable threading with the SOMTA HSS BSW Tap 3 8" 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: 3 8" BSW (British Standard Whitworth) Standard: ISO 529 Material: High Speed Steel (HSS) for superior wear resistance Thread Form: 55 flank angle for