Sgs 34807 Corner Radius End Mill 3/4 in 3 Flute Carbide

Product Description

The SGS 34807 is a solid carbide corner radius end mill designed for high-performance material removal in non-ferrous metals. It features a 3/4 inch cutting diameter, a 0.03 inch corner radius, and three helical flutes arranged in a right-hand cutting direction. The tool carries a TiB2 (Ti-NAMITE-B) coating, which reduces friction and extends tool life in aluminum, copper, and other non-ferrous workpiece materials. With a coarse pitch and 38-degree high helix angle, it is built for aggressive roughing cuts. This end mill is used by machinists and tool-and-die professionals in CNC milling applications requiring consistent corner geometry and chip evacuation.

The SGS 34807 is suited for roughing operations in non-ferrous metal applications including aluminum alloys, brass, and copper. It fits standard end mill holders with a 3/4 inch straight cylindrical shank. The single-end configuration and standard-length flute zone make it a practical choice for side milling, slotting, and profiling passes on CNC machining centers and manual mills where corner radius geometry is required to reduce stress concentrations on finished workpieces.

Key Features

• Solid carbide construction for rigidity and heat resistance in high-speed cuts
• TiB2 (Ti-NAMITE-B) coating reduces friction and improves tool life on non-ferrous materials
• 0.03 inch corner radius minimizes stress risers and improves workpiece surface quality
• 38-degree high helix angle with coarse pitch promotes aggressive chip evacuation
• Right-hand flute direction and right-hand cutting for standard CNC spindle compatibility
• Straight cylindrical shank fits standard end mill holders without modification

Compatibility

Designed for use with standard end mill holders. Intended for non-ferrous metal workpiece materials (material code N). Part of the SGS Series 43CR corner radius end mill family.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the holder. Verify holder runout with a dial indicator before engaging a cut, as excess runout accelerates carbide wear. Do not use this end mill on ferrous materials, as it is optimized for non-ferrous applications and coating performance will degrade accordingly.