Free Shipping on eligible product orders over $300. Exclusions apply.

Australia's Blade & Sharpening Specialists  ·  Est. 1971

Sutton Tools  |  SKU: T4252540

Sutton Tap T425 Uncb Spiral N ISO529 Bott Hsse

Sutton Tools
Regular price $229.49
Tax included Shipping calculated at checkout.


Pickup available at Head Office

Usually ready in 2-4 days

Care information

Always use caution and common sense when working with tools.

Delivery and Shipping

Most in-stock orders are dispatched within 1–2 business days. After dispatch, delivery is estimated at 1–7 business days to most Australian metro and regional areas. Remote destinations and custom or special orders may take longer. Delivery timeframes are estimates. See our Shipping Policy for details.

Sutton Tap T425 Uncb Spiral N ISO529 Bott Hsse. Taps cut internal threads in a prepared hole.

Choosing the right specification

Match the thread form, diameter and pitch first, then choose the lead and flute geometry for the hole and material.

Product details

  • Material / grade: HSS-E
  • Standard: ISO529
  • Model / series reference: T425
Specifications and available options
Specification TAP T425 UNC 1-8 2B SPIRAL N ISO529 Bott HSS
TAP T425 UNC 1/2-13 2B SPIRAL N ISO529 Bott HSSE
TAP T425 UNC 1/4-20 2B SPIRAL N ISO529 Bott HSSE
TAP T425 UNC 2-56 2B SPIRAL N ISO529 Bott HSSE
TAP T425 UNC 3/4-10 2B SPIRAL N ISO529 Bott HSSE
TAP T425 UNC 3/8-16 2B SPIRAL N ISO529 Bott HSSE
TAP T425 UNC 4-40 2B SPIRAL N ISO529 Bott HSSE
TAP T425 UNC 5/8-11 2B SPIRAL N ISO529 Bott HSSE
TAP T425 UNC 5/16-18 2B SPIRAL N ISO529 Bott HSSE
TAP T425 UNC 6-32 2B SPIRAL N ISO529 Bott HSSE
TAP T425 UNC 7/8-9 2B SPIRAL N ISO529 Bott HSS
TAP T425 UNC 7/16-14 2B SPIRAL N ISO529 Bott HSSE
TAP T425 UNC 8-32 2B SPIRAL N ISO529 Bott HSSE
TAP T425 UNC 10-24 2B SPIRAL N ISO529 Bott HSSE
Match each specification to its product code
Specification Product code (SKU)
TAP T425 UNC 1-8 2B SPIRAL N ISO529 Bott HSS T4252540
TAP T425 UNC 1/2-13 2B SPIRAL N ISO529 Bott HSSE T4251270
TAP T425 UNC 1/4-20 2B SPIRAL N ISO529 Bott HSSE T4250635
TAP T425 UNC 2-56 2B SPIRAL N ISO529 Bott HSSE T4250218
TAP T425 UNC 3/4-10 2B SPIRAL N ISO529 Bott HSSE T4251905
TAP T425 UNC 3/8-16 2B SPIRAL N ISO529 Bott HSSE T4250953
TAP T425 UNC 4-40 2B SPIRAL N ISO529 Bott HSSE T4250284
TAP T425 UNC 5/8-11 2B SPIRAL N ISO529 Bott HSSE T4251588
TAP T425 UNC 5/16-18 2B SPIRAL N ISO529 Bott HSSE T4250794
TAP T425 UNC 6-32 2B SPIRAL N ISO529 Bott HSSE T4250351
TAP T425 UNC 7/8-9 2B SPIRAL N ISO529 Bott HSS T4252223
TAP T425 UNC 7/16-14 2B SPIRAL N ISO529 Bott HSSE T4251111
TAP T425 UNC 8-32 2B SPIRAL N ISO529 Bott HSSE T4250417
TAP T425 UNC 10-24 2B SPIRAL N ISO529 Bott HSSE T4250483

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bizum
  • Google Pay
  • Mastercard
  • PayPal
  • Satispay
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.