Somta Series 521 - HSS Straight Flute Short Hand Taper (First Tap) BSW 5/16" x 18 TPI

Achieve 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 precise cutting
• Tolerance Class: Class 2 for standard thread fit
• Flute Type: Straight flute for effective chip evacuation
• Cutting Direction: Right-hand cutting
• Application: General-purpose tapping across a range of materials

Ideal for:

✔️ Workshop professionals
✔️ Precision machining
✔️ General threading applications

With SOMTA’s precision engineering, this BSW hand tap is a must-have for professionals and DIY enthusiasts needing strong, accurate, and durable Whitworth threads.

Upgrade your toolkit with SOMTA’s high-performance threading solutions today!