Sgs 35603 Corner Radius End Mill 1/2 in 3 Flute Carbide

Product Description

The SGS 35603 is a solid carbide corner radius end mill designed for precision material removal in non-ferrous metal applications. Built on the Series 43CR platform, it features a 1/2 inch cutting diameter, a 1 inch length of cut, and a 0.01 inch corner radius that reduces stress concentration at the cutting edge and extends tool life compared to sharp-corner geometries. With 3 right-hand helical flutes and a coarse pitch, it is optimized for roughing passes where chip evacuation and feed rates matter. Machinists and CNC operators working in job shops, aerospace component work, and general metalworking will find this tool suited to aluminum, brass, copper, and similar non-ferrous materials.

The 35603 fits standard end mill holders with a straight cylindrical 1/2 inch shank, making it a direct fit for the vast majority of CAT, BT, HSK, and side-lock holders used in vertical and horizontal machining centers. Its short-length geometry provides rigidity during roughing cuts. The uncoated bright finish is appropriate for non-ferrous materials where coated tooling can cause built-up edge. This tool is a single-end design with right-hand cutting direction and a high helix style that promotes smooth chip flow in softer materials.

Key Features

• 0.01 inch corner radius reduces edge chipping and improves surface finish at pocket corners
• 3-flute solid carbide construction provides strength and vibration resistance at higher feed rates
• Right-hand, high-helix helical flute design promotes chip evacuation in non-ferrous metals
• Uncoated bright finish prevents material adhesion when cutting aluminum and other gummy alloys
• Straight cylindrical shank with h6 tolerance fits standard end mill holders without modification
• Short overall length of 3 inches maximizes rigidity during roughing operations

Compatibility

Designed for use with standard end mill holders. Optimized for non-ferrous metal workpiece materials including aluminum, brass, and copper alloys.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully into the holder to the minimum recommended engagement depth per the holder manufacturer guidelines. Confirm runout with a dial indicator before beginning a production cut, as excessive runout accelerates corner radius wear and reduces dimensional accuracy.