Kennametal 6086394 Square End Mill 3/16 Inch 2 Flute Carbide

Product Description

The KENNAMETAL 6086394 is a solid carbide square end mill designed for precise milling in ferrous and hard materials. It features a 3/16 inch cutting diameter, a 5/8 inch length of cut, and a 2 inch overall length with a 3/16 inch straight shank. The TiAlN coating improves heat resistance and tool life when cutting at elevated speeds. The 30-degree spiral flute geometry promotes efficient chip evacuation. This is a single-end, right-hand cut, right-hand flute tool in the Kennametal KC633M material grade. It is installed by machinists and CNC operators working in production and job-shop environments.

This end mill is suited for slotting, profiling, and contouring operations on steel, stainless steel, and cast iron. The centercutting design allows plunge entry into the workpiece. With a compact 3/16 inch diameter, it is well matched to finish passes, tight-tolerance features, and small-part milling where rigidity and runout control are critical. The 2-flute configuration balances chip load and finish quality in ferrous applications. It is a strong fit for CNC machining centers and manual knee mills handling small-feature work.

Key Features

• Solid carbide construction with KC633M material grade for rigidity and wear resistance
• TiAlN coating for elevated heat resistance and extended tool life in steel and stainless applications
• 30-degree helix spiral flute for efficient chip evacuation
• Centercutting geometry allows direct plunge entry without pre-drilling
• Right-hand cut, right-hand flute configuration for standard CNC and manual mill spindles
• 2-flute design optimized for chip clearance in ferrous and cast iron materials

Compatibility

Designed for milling steel, stainless steel, and cast iron workpieces. Primary workpiece material codes P, M, and K per ISO classification. Part of the Kennametal 2SE series.

Installation Notes

This end mill is installed by machinists using a collet chuck or end mill holder sized for a 3/16 inch shank. Ensure the spindle and tool holder are clean and free of debris before seating the tool. Power down and lock out the machine before changing tooling. Verify runout at the cutting diameter before beginning a production run, as runout beyond acceptable limits accelerates wear on small-diameter carbide tools.