Sgs 32667 Square End Mill 5/8 in 5 Flute Solid Carbide Altin

Product Description

The SGS 32667 is a solid carbide square end mill designed for high-performance milling in demanding metalworking applications. Built to Series 55 specifications, it features a 5/8-inch cutting diameter, a 1-5/8-inch length of cut, and five flutes with a 45-degree helix angle and variable index geometry. The AlTiN finish provides thermal resistance and extended tool life at elevated cutting speeds. This end mill is single-end, spiral-flute, right-hand cut with a right-hand flute orientation and a straight-cylindrical shank. It is installed by machinists and CNC operators working in production or job-shop environments.

The SGS 32667 is suited for milling hardened steels, cast irons, stainless steels, carbon steels, and superalloys, corresponding to material codes H, K, M, P, and S. With a 3-1/2-inch overall length and a regular-length classification, it fits standard toolholding systems used in vertical and horizontal machining centers. The variable index design reduces chatter and harmonic vibration during aggressive cuts, making it a practical choice for side milling, slotting, and profiling operations where surface finish and dimensional accuracy are priorities.

Key Features

• 5/8-inch cutting diameter with mill diameter tolerance of plus 0.0000 / minus 0.0020 inches
• Five flutes with 45-degree helix angle and variable index for chatter reduction
• AlTiN coating for high-temperature resistance and extended tool life
• Micrograin solid carbide construction for rigidity and wear resistance
• Spiral flute, right-hand cut, right-hand flute configuration
• Straight-cylindrical shank with tight tolerance of plus 0.00000 / minus 0.00043 inches for secure toolholder fit

Compatibility

Designed for use with workpiece materials in material grade categories H, K, M, P, and S, including hardened steels, cast irons, stainless steels, carbon steels, and superalloys. Fits standard 5/8-inch bore toolholders including collet chucks, hydraulic chucks, and shrink-fit holders.

Installation Notes

Installation is performed by machinists or CNC tooling technicians. The machine spindle must be fully stopped and the tool path program verified before changing or seating the end mill. Use a calibrated torque wrench appropriate to the toolholder type and follow the toolholder manufacturer's clamping specifications. Inspect the shank and toolholder bore for chips or contamination before assembly, as debris will affect runout and tool life.