Face Mills WIDIA™ Milling Tool Bodies Catalogue Numbering System How Do Catalogue Numbers Work? • Twelve cutting edges.• First choice for low depth-of-cut face milling. • Maximum number of teeth per diameter. Each character in our catalogue number signifies a specific trait of that product. Use the following key columns and corresponding images to easily identify which attributes apply. n Shell Mills coolant order number catalogue number D1 D1 max D D6 L L2 Ap1 max Z max RPM supply kg 3957995 M1200D040Z04HN07 40 48,7 22 38 40 40 3,5 4 15800 Yes 0,26 3957996 M1200D040Z05HN07 40 48,7 22 38 40 40 3,5 5 15800 Yes 0,26 M1200D100Z03C100HN07L800 3957997 M1200D050Z04HN07 50 58,7 22 38 40 40 3,5 4 12700 Yes 0,35 Indexable Milling Tool Bodies M1200 D 100 Z 03 C Series Cutting Diameter Number of Flutes Shank Form Z = Number of C = Cylindrical effective flutes W = Weldon® M = Modular S = Shell Mill G14 widia.com