Sgs 34812 Corner Radius End Mill 1in 3 Flute Solid Carbide

Product Description

The SGS 34812 is a solid carbide corner radius end mill designed for high-performance material removal in non-ferrous metal applications. It features a 1 inch cutting diameter, a 2 inch length of cut, and a 0.06 inch corner radius that reduces edge chipping and extends tool life in demanding milling operations. The three-flute, right-hand helical geometry with a coarse pitch promotes efficient chip evacuation at aggressive feed rates. A TiB2 (Ti-NAMITE-B) coating reduces friction and built-up edge on aluminum and other non-ferrous workpieces. This end mill is intended for use by machinists and toolroom professionals operating CNC machining centers and manual mills.

The SGS 34812 is suited for roughing passes on non-ferrous metals including aluminum alloys, copper, and brass. Its short-length flute geometry and straight cylindrical shank make it a stable choice for side milling, slotting, and profiling where rigidity matters. The straight shank with h6 tolerance fits standard end mill holders used in most CNC and manual milling setups. This tool is a single-end design, meaning it is not reversible, and is used until the cutting end reaches the end of its service life.

Key Features

• 1 inch cutting diameter with 0.06 inch corner radius for reduced edge stress and improved surface finish
• Solid carbide construction for rigidity and wear resistance in non-ferrous metal cutting
• TiB2 (Ti-NAMITE-B) coating minimizes friction and adhesion on aluminum and other non-ferrous workpieces
• 3-flute, right-hand helical, coarse-pitch geometry optimized for roughing material removal rates
• High helix style promotes efficient chip flow and reduces heat buildup at the cutting edge
• Straight cylindrical shank with h6 tolerance for accurate, repeatable seating in end mill holders

Compatibility

Designed for use with standard end mill holders in CNC machining centers and manual milling machines. Optimized for non-ferrous metal workpiece materials as indicated by primary workpiece material code N. Part of the SGS Series 43CR corner radius end mill family.

Installation Notes

Installation is performed by qualified machinists following shop safety procedures. Power down and lock out the spindle before changing tooling. Seat the shank fully in the end mill holder and torque the retention fastener to the holder manufacturer's specification. Verify runout with a dial indicator before beginning a cut, as excessive runout accelerates corner radius wear and degrades surface finish.