Sgs 34657 Ball End Mill 0.75 in 2 Flute Solid Carbide Series 47EB

Product Description

The SGS 34657 is a solid carbide ball end mill designed for finishing operations in non-ferrous metal applications. With a 0.75 inch mill diameter and a 1 inch length of cut, this 2-flute tool delivers smooth surface finishes in contoured and profiled workpieces. The 35-degree right-hand helix promotes efficient chip evacuation and reduces cutting forces during finish passes. The micrograin carbide substrate provides edge retention and rigidity, making it well suited for precision work at extended reach. This tool is installed and used by CNC machinists and toolroom professionals in job shop, aerospace, and general manufacturing environments.

The SGS 34657 belongs to the Series 47EB long-length end mill family and is configured as a single-end, extended-reach tool with a 6 inch overall length. The 2.375 inch neck length and 0.735 inch neck diameter allow access to deep pockets and tall workpiece features while maintaining clearance from workpiece walls. The right-hand cutting direction is compatible with standard CNC milling machine spindle rotation. Primary application is finishing cuts in non-ferrous metals such as aluminum, brass, and copper alloys.

Key Features

• 0.75 inch ball end diameter for contour and 3D surface finishing
• Solid micrograin carbide construction for edge retention and rigidity
• 35-degree right-hand spiral helix for efficient chip evacuation in non-ferrous materials
• Extended reach design with 2.375 inch neck length for deep-pocket access
• 6 inch overall length, long-series configuration
• Uncoated finish suited for non-ferrous metal cutting where coating is not required

Compatibility

Designed for use in non-ferrous metal workpiece materials (Material Code N) as a finishing end mill. Fits standard ER or straight-shank collet chucks accepting a 0.75 inch shank diameter.

Installation Notes

Installation and tool changes should be performed with the CNC machine spindle fully stopped and the control in a safe state per shop safety procedures. Ensure the collet and chuck are clean and free of chips before seating the 0.75 inch shank. Confirm runout with a dial indicator before committing to finish-pass depths. Follow the machine tool manufacturer and tooling manufacturer recommendations for speeds and feeds appropriate to the workpiece material and depth of cut.