SELECTION GUIDE M (Stainless Steel) Tools Choosing Priorities Tool Rough Semi-Finish Finish/H.S.M EC-H-CF - - 1 EC-E7/H7-CF - - 2 EFS-B44 5 6 - ECP-E4L 4 5 - EC-H5M-CFR - 3 3 EC-H4M-CFR 3 4 5 ECP-H4L-CFR 2 2 - EC-H4M-CF-E 1 1 4 ROUGHING Corner Designation Ø H (Neck) a p Z Type Coolant Page EC-H4M-CF-E 6-20 - 2xD 4 CHx45 NO 92 ECP-H4L-CFR 6-20 3XD 2xD 4 r NO 94 EC-H5M-CFR 4-20 - 2xD 5 r NO 95 EC-H4M-CFR 6-25 - 2xD 4 r NO 93 EFS-B44 6-25 3xD 2xD 4 CHx45 NO 99 ECP-E4L 5-20 3xD 2xD 4 CHx45 NO 104 ENDMILLS • SOLID CARBIDE • MULTI-MASTER FINISHING Corner Designation Ø H (Neck) a p Z Type Coolant Page EC-E7/H7-CF 2-20 - 2xD, 4xD 7 - NO 95 EC-H-CF 6-20 - 2xD 6-20 CHx45 NO 97 EC-H5M-CFR 4-20 - 2xD 5 r NO 95 ECXL-B-4/6 10-20 - 6xD 7 - NO 127 ECH-B-6 6-20 - 2xD 6 - NO 126 TROCHOIDAL / DYNAMIC MILLING Corner Designation Ø H (Neck) a p Z Type Coolant Page EC-E7/H7-CF 2-20 - 2xD, 4xD 7 - NO 95 EC-H-CF 6-20 - 2xD 6-20 CHx45 NO 97 75 75