Hole Making HIGH PERFORMANCE APPLICATION DRILLS SERIES DESCRIPTION PREFERRED  ALTERNATE PAGE Hi-PerCarb® 135 (3xD) 2 Flute External Coolant Double Margin 3xD 231 135 (5xD) 2 Flute External Coolant Double Margin 5xD 240 131N (3xD) 3 Flute External Coolant Triple Margin 3xD 250 131N (5xD) 3 Flute External Coolant Triple Margin 5xD 254 141K (5xD) 3 Flute Internal Coolant Triple Margin 5xD 260 Ice-Carb® 140 (5xD) 2 Flute Internal Coolant 5xD 266 140 (8xD) 2 Flute Internal Coolant 8xD 274 CFRP 8 Facet 120 2 Flute External Coolant Double Margin CFRP 282 Speed & Feed Recommendations listed after each series Taladrado BROCAS DE ALTO APPLICATION RENDIMIENTO SERIE DESCRIPCIÓN PREFERRED  ALTERNATE PÁGINA Hi-PerCarb® 135 (3xD) 2 filos, refrigeración externa, doble margen, 3xD 231 135 (5xD) 2 filos, refrigeración externa, doble margen, 5xD 240 131N (3xD) 3 filos, refrigeración externa, triple margen, 3xD 250 131N (5xD) 3 filos, refrigeración externa, triple margen, 5xD 254 141K (5xD) 3 filos, refrigeración interna, triple margen, 5xD 260 Ice-Carb® 140 (5xD) 2 filos, refrigeración interna, 5xD 266 140 (8xD) 2 filos, refrigeración interna, 8xD 274 2 filos, refrigeración externa, doble margen, De 8 caras CFRP 120 CFRP 282 Recomendaciones de velocidades y avances mostradas tras cada serie 225