Engineered specifically for through-hole threading, AddThread® Super Spiral Point Taps deliver productivity, durability, and precision across a wide range of machining conditions. Built for smooth cutting action and efficient chip flow, they support consistent threading performance in demanding production environments.
Tool material
M2/M35/M42/PM
Available standards
DIN / ISO
Coatings
TiAlN / AlCro/TiALN
Product types
Spiral Point Tap
Ideal for
Steel / Stainless steel / Nodular cast iron
Overview
AddThread® Super Spiral Point Taps are premium high-performance taps manufactured from HSS-E (M35) and designed specifically for through-hole threading applications. Optimised spiral point geometry enables smooth cutting action and efficient chip flow, helping maintain stable threading performance across a wide range of materials.
By pushing chips forward through the hole, the range helps prevent clogging and re-cutting, making it especially effective for through holes and thin-wall components. With high wear resistance, superior thread quality, and support for higher cutting speeds, AddThread® Super Spiral Point is built for productive and dependable threading in precision machining environments.
Key Advantages
Spiral point geometry is engineered specifically for through-hole threading, helping deliver cleaner cutting action and reliable performance in production use.
Chips are pushed forward through the hole, reducing clogging and re-cutting and making the tap especially effective in thin-wall and through-hole applications.
A specialised heat-treatment process enhances wear resistance, reduces tool wear, and supports longer tool life in demanding threading conditions.
The range is designed to support higher cutting speeds, faster cycle times, and clean, accurate threads with excellent surface finish and precise tolerances.
Typical Applications
