Sgs 38067 Corner Radius End Mill 1/2 in 4 Flute Carbide

Product Description

The SGS 38067 is a solid carbide corner radius end mill designed for high-performance material removal in ferrous and non-ferrous machining applications. It features a 1/2 inch mill diameter, a 1 inch length of cut, and a 0.06 inch corner radius that reduces stress concentration at the cutting edge and extends tool life on contoured surfaces. The 4-flute, right-hand helical geometry supports both roughing and finishing passes in a single tool. Micrograin carbide construction delivers the rigidity and edge retention needed when working in steel, stainless steel, cast iron, and superalloys. The uncoated bright finish makes wear monitoring straightforward during service intervals.

This end mill fits standard end mill holder setups and is suited for CNC machining centers handling precision mold work, die machining, and general contouring. The 1/2 inch Weldon flat shank provides positive drive and minimizes pullout under heavy cuts. With a 3 inch overall length and short flute length classification, it maintains stiffness in shallow-to-medium depth applications. The variable index geometry helps reduce harmonic chatter, making it a practical choice for machinists running interrupted cuts or working in harder material grades.

Key Features

• 0.06 inch corner radius reduces edge chipping and stress risers on contoured cuts
• Micrograin solid carbide construction for rigidity in steel, stainless, cast iron, superalloys, and titanium
• 4-flute right-hand helical design supports both roughing and finishing operations
• Variable index geometry reduces chatter in interrupted or hard-material cuts
• Weldon flat shank for secure, positive engagement in end mill holders
• Uncoated bright finish allows direct visual inspection of edge wear

Compatibility

Designed for use with standard end mill holders. Compatible with primary workpiece materials including steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium, with secondary capability in hard materials.

Installation Notes

Installation is performed by a machinist or CNC setup technician. Power down and lock out the spindle before seating or removing the tool from the holder. Confirm the Weldon flat is properly aligned with the set screw in the holder before torquing. Inspect runout at setup with a dial indicator to verify proper seating and minimize premature edge wear.