LLL D1D1D1 CVDCA6535 DLCPDL025 PR015S PR1510 PR1525 PR1535 GW25 Milling RERERE Lead angle 0°/ 2° MEWH LOMU/LOGT Carbon steel / Alloy steel ★☆ P Mold and die steel ★☆ Stainless steel (Austenitic related) ☆★ Usage classification Stainless steel (Martensitic related) ★ ☆ M ★:Roughing / 1st Choice Stainless steel (Precipitation hardening) ★ ☆:Roughing / 2nd Choice Gray cast iron ★ ■:Finishing / 1st Choice Nodular cast iron K★ □:Finishing / 2nd Choice Non-ferrous metals ★ ☆ N Heat-resistant alloy ★ ☆ S Titanium alloy ★ Hard materials ★ H Dimension (mm) Carbide Insert Description S D1 RE L W1 BS PVD - Applicabletoolholder LOMU 100408ER-GH 4 3.4 0.8 10.9 6.6 1.7 N N N N N BS W1 S LOMU 150508ER-GH 5.6 4.8 0.8 15.7 9.2 1.8 N N N N N Tough edge LOMU 100404ER-GM 0.4 2.1 N N N N 100408ER-GM 0.8 1.7 N N N N 100412ER-GM 4 3.4 1.2 10.9 6.6 1.3 N N N N 100416ER-GM 1.6 1 N N N N 100420ER-GM 2 1 N N N N BSW1 S LOMU 150504ER-GM 0.4 2.2 N N N N M68, M69 150508ER-GM 0.8 1.8 N N N N General purpose 150510ER-GM150512ER-GM5.6 4.8 11.2 15.7 9.2 1.61.4 N NNN N150516ER-GM1.61NNNN M 150520ER-GM 2 0.6 N N N N LOMU 100408ER-SM 4 3.4 0.8 10.9 6.6 1.7 N N N N BS W1 S LOMU 150508ER-SM 5.6 4.8 0.8 15.7 9.2 1.8 N N N N Low cutting force Handed insert shows Right-hand N : Standard item R : Right hand only L : Left hand only U : Check availability M67