Excision (TB904) HSS-E (M35) UNC Spiral Flute for Stainless Steel
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Care information
Care information
Always use caution and common sense when working with tools.
Delivery and Shipping
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.
Excision (TB904) HSS-E (M35) UNC Spiral Flute for Stainless Steel
(TB904) HSS-E (M35) UNC Spiral Flute for Stainless Steel is an HSS-E (M35), spiral flutes, DIN376 tap range for cutting internal threads. Thread size, pitch, geometry and length remain tied to the selected option.
Product details
The YG-1 TB904 Series 1/2 x 13TPI UNC Spiral Flute Tap delivers high performance in stainless steel and other tough alloys. Constructed from HSS-E (M35) with 5% cobalt, it offers exceptional heat resistance and durability. The VAP surface treatment reduces friction, while the spiral flute geometry ensures smooth chip evacuation in blind holes, preventing overfeeding and early wear.
Why choose it
- Specified features include HSS-E (M35), spiral flutes, DIN376.
- Thread and geometry details are grouped for faster application matching.
- Available in 14 options so the required size or configuration can be selected without changing product family.
Choose the right option
Choose by thread diameter, pitch, tap form and overall length, then confirm work material and hole type against current cutting data.
14 options are available in this product family. Use the selector to choose the required thread diameter, pitch, tap form and overall length; each option remains tied to its exact part number.
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