150.10-3N-14 TGP45 Part Off Insert
SECO 3mm Part Off Insert
-14 Chipbreaker First choice for stainless steel.
First choice for steel at medium-high feed rates.
15° positive cutting rake angle with sharp edge.
TGP45 - Wear-resistant Duratomic® CVD-coated grade intended for parting-off of steel and stainless steel at moderate to high cutting speeds.
The R-/L-inserts have a setting angle of 6° in order to eliminate burrs and minimize the parting-off pip left on the workpiece. To reduce pip size with N-inserts, use the smallest width possible. The correct centre height is another major factor to avoid pips (control to ±0.1 mm).
When using R-/L-inserts, the feed rate should be reduced by approximately 30%.
Convex or concave surfaces will be avoided, when using right or left hand inserts, by reducing the feed rate.