SANDVIK COROMANT Milling Insert, Medium, Square, 490: 490R-08T308M-PM 4240

This square indexable milling insert is designed for medium-duty face and shoulder milling of steel and cast iron. It is commonly used in general machining applications where reliable edge strength and consistent surface finish are required. The 4240 grade offers good wear resistance for stable cutting conditions.

The manufacturer part number is 490R-08T308M-PM 4240. It is a square (S) insert with a medium geometry (M) and a 4240 grade coating. The insert size is 08T3, designed for use in 490 series milling cutters. It is suitable for medium cutting conditions in steel and cast iron.

3G Electric supplies SANDVIK COROMANT milling inserts worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 490R-08T308M-PM 4240 insert. We source and deliver to meet your production needs.

Select the insert based on workpiece material, cutting conditions, and required surface finish. For medium-duty steel and cast iron, the 490R-08T308M-PM 4240 with a square shape and 4240 grade is a common choice. Ensure the insert matches your cutter body's pocket size and clamping system. Consult the manufacturer's technical data for optimal parameters.