Sgs 35628 Corner Radius End Mill 3/4 in 3 Flute Carbide

Product Description

The SGS 35628 is a solid carbide corner radius end mill designed for high-efficiency material removal in non-ferrous metal applications. With a 3/4-inch mill diameter, a 1-inch length of cut, and a 0.06-inch corner radius, this Series 43CR tool provides controlled edge geometry that reduces chipping and extends tool life in aluminum, brass, copper, and similar materials. The three-flute, right-hand helical design runs at a coarse pitch with a high helix angle, promoting chip evacuation and smooth cutting action. It is intended for use in CNC machining centers and manual mills when held in standard end mill holders.

This end mill is suited for roughing operations on non-ferrous metals in job shop, aerospace, and general manufacturing environments. The single-end, straight-cylindrical shank at 3/4 inch diameter fits directly into standard end mill holders without adapters. The 4-inch overall length and short-length classification make it stable under cutting loads typical in light-to-medium roughing passes. Machinists and CNC operators working with aluminum plate, billet, or extrusion stock will find this geometry well matched to high-speed roughing strategies.

Key Features

• 0.06-inch corner radius reduces stress concentration at the cutting edge during roughing
• Solid carbide construction provides rigidity and wear resistance in non-ferrous applications
• Three-flute, right-hand helical design with coarse pitch promotes efficient chip evacuation
• High helix angle supports smooth cutting action and reduced cutting forces
• Bright/uncoated finish maintains dimensional accuracy without coating thickness variation
• Straight-cylindrical shank with h6 tolerance ensures consistent tool holding in end mill holders

Compatibility

Designed for use with standard end mill holders. Primary workpiece material is non-ferrous metal (Material Application Code: N). Suitable for CNC machining centers and manual milling machines accepting a 3/4-inch straight-cylindrical shank.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and locked out before mounting or removing the tool from the holder. Verify holder runout before engaging a cut, as excessive runout accelerates edge wear on carbide tooling. Do not use this uncoated end mill on ferrous materials, as it is rated for non-ferrous metal applications only.