940 Series

Tool 942i1220B

Surface oxidation kills tool life in high-temperature cutting. Heat buildup means frequent tool changes and inconsistent mark quality.

The 942i1220B brings AlTiN coating to 90-degree engraving work.
The aluminum titanium nitride forms a barrier that pushes heat away from the cutting edge while maintaining the 0.02" tip diameter precision needed for fine detail work.
Single flute design evacuates chips cleanly in interrupted cuts common to marking operations.
Built for metals and composites where marking depth must repeat across production runs.
The 90-degree included angle balances penetration force with edge strength, while the coated surface extends tool life in materials that generate cutting temperatures above 800°C.
Works in steel, aluminum, titanium, and fiber-reinforced composites where standard uncoated tools fail from thermal wear.