Somta Series 521 - HSS Straight Flute Short Hand Taper (First Tap) BSW 1/2" x 12 TPI imperial micrometer tg td{background-color:#fff

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accurate scribe lines on workpieces while delivering reliable digital measurement capability

Comprehensive Selection: Includes 410 pieces of assorted set screws to cover a wide range of applications

ABS (absolute and incremental measurement)

Enhanced Cutting Efficiency: Reduces friction and cutter wear for superior hole quality

Somta Series 521 - HSS Straight Flute Short Hand Taper (First Tap) BSW 1/2" x 12 TPI imperial micrometer tg td{background-color:#fffAchieve precise and reliable threading with the SOMTA HSS BSW Tap 1 2" 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: 1 2" BSW (British Standard Whitworth) Standard: ISO 529 Material: High Speed Steel (HSS) for superior wear resistance Thread Form: 55 flank angle for