Sgs 91262 Corner Radius End Mill 3/4 in 2 Flute Carbide

Product Description

The SGS 91262 is a solid carbide corner radius end mill designed for material removal in non-ferrous metal applications. It features a 3/4-inch mill diameter, a 1-inch length of cut, and a 0.03-inch corner radius that reduces stress concentrations at the cutting edge and extends tool life in aggressive roughing operations. The 45-degree helix angle promotes efficient chip evacuation during high-speed cuts. With two flutes and a Weldon flat shank, this tool is a single-end, right-hand cutting design intended for use with standard end mill holders on CNC machining centers and manual mills operated by experienced machinists.

This end mill is suited for roughing passes on non-ferrous metals including aluminum, copper, and brass. The coarse pitch and high-helix geometry make it well matched to applications where chip load and chip clearance are priorities. The Weldon flat shank provides positive drive and reduced pullout risk in high-load cuts. The overall length of 4 inches and reach length of 2 inches give adequate clearance for most standard fixture setups in both job shop and production environments.

Key Features

• Solid micrograin carbide construction for rigidity and wear resistance in non-ferrous cuts
• 0.03-inch corner radius reduces edge chipping and stress concentration at the tool tip
• 45-degree high-helix angle for efficient chip evacuation in aluminum and soft metals
• Weldon flat shank for secure, positive drive in end mill holders
• Right-hand flute direction and right-hand cutting for standard spindle compatibility
• Uncoated bright finish — no coating buildup risk on non-ferrous workpieces

Compatibility

Designed for use with standard end mill holders. Intended for roughing operations on non-ferrous metal workpieces. Series 45C Ski-Carb geometry is optimized for aluminum and similar non-ferrous alloys.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer's toolholding specifications. Ensure the spindle is fully stopped and the machine is locked out before changing tooling. Seat the Weldon flat against the set screw in the holder to prevent axial pullout under load. Verify runout after installation before beginning a cut.