Sgs 32683 Square End Mill 3/4 in 5 Flute Solid Carbide Altin

Product Description

The SGS 32683 is a solid carbide square end mill designed for high-performance milling in ferrous and non-ferrous materials. Built to Series 55 standards, it features a 3/4 inch cutting diameter, a 1 inch length of cut, and a 3 inch overall length with a matching 3/4 inch straight cylindrical shank. The AlTiN coating improves heat resistance and tool life at elevated cutting speeds. With 5 flutes and a 45-degree helix angle, this end mill delivers efficient chip evacuation and smooth surface finishes. Variable index spacing reduces harmonic vibration during cuts. Intended for use by machinists and CNC operators in production and job shop environments.

The SGS 32683 is suited for slotting, profiling, and peripheral milling operations in steel, stainless steel, cast iron, and similar materials. Its stub length classification and micrograin carbide substrate make it appropriate for applications requiring rigidity and resistance to deflection. Right-hand cut and right-hand spiral flute geometry are standard for conventional CNC machining center setups. This end mill is a single-end tool and is not center-cutting, so plunge milling is not recommended without a pilot or pre-drilled hole.

Key Features

• Solid micrograin carbide construction for extended tool life and dimensional stability
• AlTiN coating provides thermal and oxidation resistance at high cutting speeds
• 45-degree helix angle promotes efficient chip flow and reduced cutting forces
• Variable index flute spacing minimizes chatter and harmonic vibration
• 5-flute design increases feed rate potential compared to 4-flute configurations
• Straight cylindrical shank fits standard ER and side-lock collet systems

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide square end mill for CNC machining centers and manual mills accepting a 3/4 inch straight shank.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before inserting or removing the end mill from the collet or tool holder. Use a properly sized collet or end mill holder to achieve the correct clamping torque per the toolholder manufacturer specifications. Inspect the shank and collet bore for debris or damage before seating the tool.