ATA International Product Catalogue

1273 TNMA Art. Series Geometry Material Grade Coating Grade Part Specification - Metric I D s r P M K N S H 241120 010 TNMA AA AT101 CVD Grade TNMA160408-AT101 16.5 9.53 4.76 0.8 • 241120 020 TNMA AA AT101 CVD Grade TNMA160412-AT101 16.5 9.53 4.76 1.2 • Feed (mm/tooth) Depth of Cut (mm) Art. Part Specification - Metric Min. Max. Recommended Min. Max. Recommended 241120 010 TNMA160408-AT101 0.1 0.4 0.25 1.0 4.0 2.50 241120 020 TNMA160412-AT101 0.1 0.5 0.30 1.5 4.5 3.00 1. SELECT YOUR INSERT – based on geometry, dimensions and material 2. CHECK THE CUTTING CONDITIONS – for the selected insert 3. CHECK THE CUTTING SPEED – to ensure optimum performance Please refer to page 1260 to check the cutting speed. Recommended • • Suitable UNIVERSAL CARBIDE INSERTS 11 Index 10 9 OIL 8 7 6 5 4 3 2 1