Designed specifically for blind-hole threading, AddThread® Super Spiral Flute Taps deliver reliable cutting performance, smooth chip evacuation, and consistent thread quality. Built for productivity and dependable machining, they support faster cutting and repeatable results in general engineering and production applications.
Tool material
M2/M35/M42/PM
Available standards
DIN / ISO
Coatings
TiAlN / AlCro/TiALN
Product types
Spiral Flute Tap
Ideal for
Blind-hole threading / General engineering
Overview
AddThread® Super Spiral Flute Taps are precision-engineered taps developed specifically for blind-hole threading applications. Manufactured from HSS-E (M35) and PM materials, the range is built to deliver smooth cutting action, efficient chip lifting, and consistent thread quality in demanding tapping operations.
Advanced spiral flute geometry supports faster cutting performance and efficient material removal, while the durable HSS-E and PM construction improves wear resistance and extends tool life. AddThread® Super Spiral Flute is a dependable choice for general engineering and production environments where accurate threads and reliable performance matter.
Key Advantages
Special spiral flute geometry is designed specifically for blind-hole threading, helping lift chips efficiently and support smoother cutting action.
Optimised flute geometry supports quicker material removal, helping improve productivity in machining operations.
Precision-engineered design helps produce accurate threads with smooth surface finish and consistent results.
Durable HSS-E and PM construction improves wear resistance, supports longer service life, and reduces tool replacement frequency.
Typical Applications
