Sgs 30035 Ball End Mill 0.0781 in 4 Flute Solid Carbide

Product Description

The SGS 30035 is a single-end ball end mill designed for precision milling in demanding metalworking and machining applications. Built from micrograin solid carbide and coated with AlTiN (aluminum titanium nitride), it delivers strong wear resistance and heat tolerance at elevated cutting speeds. The 0.0781-inch (5/64-inch) milling diameter, 4-flute geometry, and 30-degree helix angle work together to produce clean cuts with efficient chip evacuation. A variable index design reduces harmonic vibration during the cut, improving surface finish and tool life. This tool is intended for use by machinists and CNC operators working in production or job-shop environments.

The SGS 30035 is suited for milling hardened steels, cast irons, stainless steels, non-ferrous metals, high-temperature alloys, and titanium alloys, corresponding to material codes H, K, M, N, P, and S. With a 0.1875-inch length of cut and 1.5-inch overall length, it fits standard CNC machining centers and manual mills using a 1/8-inch collet or end mill holder. It is well matched to finish profiling, slotting, and contouring passes where small-diameter control and rigidity are critical.

Key Features

• Micrograin solid carbide substrate provides rigidity and edge retention in tough materials
• AlTiN coating improves heat resistance and extends tool life at high cutting speeds
• Variable index flute spacing reduces chatter and improves surface finish
• 30-degree helix angle promotes efficient chip flow and smooth cutting action
• Right-hand cut and right-hand spiral flute geometry for standard CNC spindle direction
• Single-end configuration with consistent 0.0781-inch diameter tolerance of +0.000 to -0.002 inches

Compatibility

Designed for use with 1/8-inch collet-style end mill holders on CNC machining centers and manual mills. Compatible with workpiece materials in ISO material groups H, K, M, N, P, and S as specified by the manufacturer.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Secure the shank fully within the collet or end mill holder to the manufacturer-recommended engagement depth before tightening. Confirm spindle is fully stopped and machine is powered down before tool changes. Do not exceed the rated length of cut of 0.1875 inches to avoid deflection or tool breakage on this small-diameter carbide tool.