ATA International Product Catalogue

1258 CONTACT INFORMATION For more information please call +353 49 435 2138 or send an email to ask@atagroup.ie CARBIDE INSERTS KEY CODE 1 2 3 4 5 6 7 8 9 C C M T 12 04 08 -AG AT201 Shape Clearance Tolerance Clamping / Chipbreaker Insert Size Insert Thickness Corner Radius Chipbreaker Geometry Grade Symbol Shape A parallelogram 85° B parallelogram 82° C diamond 80° D diamond 55° E diamond 75° H hexagon K diamond 55° L rectangle M diamond 86° O octagon P pentagon R round S square T triangle V diamond 35° W trigon 80° Symbol Shape N No relief angle B Relief 5° C Relief 7° P Relief 11° D Relief 15° E Relief 20° F Relief 25° O Special Symbol Inner Circle IC (mm) Nose Height M (mm) Thickness S (mm) E ±0.025 ±0.025 ±0.025 G ±0.025 ±0.025 ±0.13 K ±0.05-0.15 ±0.013 ±0.025 M ±0.05-0.15 ±0.08-0.2 ±0.13 U ±0.08-0.25 ±0.13-0.38 ±0.13 1 2 3 SHAPE CLEARANCE TOLERANCE Symbol Clamping Chipbreaker N No Clamping Hole X R One Face A Cylindrical Clamping Hole X M One Face G Both Faces W Screw Hole X T One Face U Both Faces X Special 4 CLAMPING / CHIPBREAKER UNIVERSAL CARBIDE INSERTS 11 Index 10 9 OIL 8 7 6 5 4 3 2 1