Sandvik Coromant R390-010A10-07L Coromill 390 Square Shoulder Milling Cutter, 10 mm Connection Diameter, 10 mm Maximum Cutting Diameter, 5.8 mm Maximum Depth of Cut Go to amazon.com Related posts 9 best milling cutters 10mm for 2022 FeatureCoromill 390Milling Tools, StandardEndmills For Screw Clamped Inserts DescriptionCoromill 390. Milling Tools, Standard. Endmills For Screw Clamped Inserts.