Somta Series 528 - HSSE-V Spiral Flute Tap BSW 1/4" (Standard)

Optimized for Precision Blind Hole Tapping

The Somta Series 528 HSSE-V Spiral Flute Tap BSW 1/4" is a high-performance machine tap specifically engineered for blind hole applications. With a 35° right-hand helix, this tap efficiently lifts swarf upward, ensuring clean and precise threading in both CNC and conventional machines.

Key Features & Benefits

✔ Ideal for Blind Holes – Spiral flute design efficiently removes chips, preventing clogging and ensuring smooth operation.
✔ HSSE-V3 High-Speed Steel – Provides superior durability and extended tool life.
✔ 55° Thread Flank Angle – Ensures strong, accurate, and precise thread formation.
✔ Right-Hand Cutting – Designed for standard British Standard Whitworth (BSW) threading applications.
✔ ISO 529 Standard – Manufactured to industry-grade specifications for reliability.
✔ Versatile General-Purpose Use – Suitable for a wide range of materials and machining applications.

Technical Specifications

🔹 Thread Size: BSW 1/4"
🔹 Thread Standard: British Standard Whitworth (BSW)
🔹 Thread Tolerance Class: Class 2
🔹 Flank Angle: 55°
🔹 Tap Type: Spiral Flute Short Machine Tap
🔹 Helix Angle: 35° Right-Hand
🔹 Cutting Direction: Right-Hand
🔹 Application: General-Purpose Blind Hole Tapping
🔹 Shank Standard: ISO 529
🔹 Material: HSSE-V3 (High-Speed Steel)
🔹 Hole Type: Blind Hole

Why Choose the Somta Series 528 BSW 1/4" Spiral Flute Tap?

✅ Optimized for Blind Hole Applications – Ensures efficient swarf evacuation for smooth and precise threading.
✅ Durable HSSE-V3 Material – Provides excellent wear resistance and longevity.
✅ Reliable & Consistent Performance – Ideal for precision machining in CNC and manual operations.
✅ Strong & Accurate Thread Formation – Class 2 tolerance ensures secure and precise BSW 1/4" threads.

Achieve exceptional accuracy and efficiency with the Somta Series 528 HSSE-V Spiral Flute Tap BSW 1/4" – the perfect tool for professional blind hole tapping applications.