Walter 5004658 Square Milling Insert, SFFW1203EFR PK10 15C861 30°F to 150°F 30°F to 150°F Brand Milwaukee Tool Mfr Model 49 25 1525 Blade Type Multi Material Connection Style Universal Open Back Blade Width 1 3 8 in Overall Length 3 9 16 in Blade Material Bi Metal Carbide Number of Pieces 5 Insert Style SFFW ISO Number SFFW1203EFR Chip Breaker Yes Inscribed Circle 1 2 in Rake Positive Primary Material Application Non Ferrous Finish Machining Bright (Uncoated) Material Machining Carbide Primary Material Application ISO Code N Number of Cutting Edges 4 Hole Type With Hole Measurement System Fractional Inch ANSI Code SFFW1203EFR Manufacturer Grade WK10 Chip Breaker Code A57 Shape Square Clearance Angle 25 Degrees Country of Origin Germany Square Milling Insert