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The new generation of fluteless taps, the N-X series, are made from a special mix of powder metallurgical steel material that demonstrates a high wear resistance. A new polishing process in combination with a TiCN coating features a homogenised and smoother surface finish. Also by geometrically modifying the lobes of the new fluteless tap the contact area between tool and operating area is optimised. This reduces the temperature as well as the torque and the axial force by up to 30 percent. And thanks to the optimised lubricating grooves the lubricating effect has been clearly improved in the forming lead area. In all, tool life and thread quality is therefore super increased.
Your Advantages:
- highest tapping speeds
- no material welding
- maximum tool life
- best thread quality
- safer tapping process with less torque
- with and without internal cooling
- wide range of thread forms
- for all hole types up to 3.5xD
- special tools on customer’s request