TURNINGTAPPINGHOLEMAKINGSOLID END MILLINGINDEXABLE MILLING Grooving and Cut-Off • WMT™ Recommended Cutting Speeds • Metric Cutting Speed — vc m/min Material WU10HT WU10PT WU25PT WP10CT WP25CT Group min Start max min Start max min Start max min Start max min Start max 0/1 100 100 110 190 200 210 170 175 180 210 225 240 170 175 180 2 95 95 105 180 185 190 150 160 170 210 220 230 185 195 205 P 34 9570 95 105 180 185 190 150 160 170 210 220 230 185 195 2057075165170175135145155140145155125125135 5 85 90 95 170 175 180 140 150 160 180 190 195 155 165 170 6 50 50 50 140 150 160 120 125 130 70 75 80 70 75 80 1 70 75 80 120 125 130 120 125 130 – – – – – – M 2 50 50 50 100 100 110 70 75 80 – – – – – – 3 50 50 50 95 100 105 85 90 95 – – – – – – 1 85 90 95 190 200 210 155 165 170 215 225 235 180 190 195 K 2 75 75 80 185 190 200 155 165 175 205 215 225 175 185 195 3 70 75 80 170 175 180 140 150 160 210 225 240 190 200 210 1 70 75 80 140 150 160 110 120 130 – – – – – – 2 70 75 80 140 150 80 110 120 80 – – – – – – 3 70 75 80 140 150 80 110 120 80 – – – – – – N 4 70 75 80 140 150 80 110 120 80 – – – – – – 5 70 75 80 140 150 80 110 120 80 – – – – – – 6 70 75 80 140 150 80 110 120 80 – – – – – – 7 70 75 80 140 150 120 110 120 105 – – – – – – 1 20 25 30 70 75 80 60 65 65 – – – – – – S 23 2050 2550 30 65 65 70 50501001001107050755080 –– –– –– –– –– –– 4 – – – 70 75 80 50 50 50 – – – – – – 1 – – – 15 30 60 15 30 60 – – – – – – H 23 –– –– – 15 30 60 15 30 60 ––153060153060––– –– –– –– –– 4 – – – 15 30 60 15 30 60 – – – – – – E100 widia.com