New TANGFACE TNF Inserts with an Effective GN Chip Breaker for Steel Machining

Highlights

To further expand the variety of TNF inserts, ISCAR is adding a new GN chip breaker which provides excellent chip control.

The new chip breaker improves the chip breaking results of the existing inserts with “P” type chip breakers, and breaks chips in feeds as low as 0.06 mm/rev on carbon steels and 0.08 mm/rev on alloyed steels.

Features:

• Efficient chip control when using low feeds.
• A positive chip breaker which reduces cutting forces.
• Available in sizes of 3 – 6 mm.
• Available in SUMOTEC grade IC808.
• Reliable chip breaking results are a critical factor for automatic and mass production lines.
• Excellent for machining automotive industry components such as gear wheels.

Availability
In stock except TNF 3mm that will be in 2 months.




Chip-Breaking Comparison of TNF 4GN vs TNF 4P in Alloyed Steel SAE 4140
TNF 4GN
Insert: TNF 4GNTool: TNFFA 45L-4IQ


TNF 4P
Insert: TNF 4PTool: TNFFA 45L-4IQ


TNF GN-IQ
Face Grooving Single-Ended Inserts for Machining Steel (1) Cutting width tolerance (+/-)



The NPA46-2020's pdf file: View (PDF) or Download (ZIP)