Accupro 14797077 Square End Mill 5/32 in 4 Flute Carbide

Product Description

The ACCUPRO 14797077 is a single-end square end mill designed for precision milling operations in metal and composite materials. Built from micrograin solid carbide, it delivers the rigidity and edge retention needed for tight-tolerance work. The tool measures 5/32 inches (0.1562 inches) in diameter with a 3/16 inch (0.1875 inches) shank, a 0.562 inch length of cut, and a 2 inch overall length. The 4-flute, 30-degree right-hand spiral configuration supports efficient chip evacuation and smooth surface finishes. Centercutting capability allows for direct plunge entry. This end mill is installed and operated by machinists and tool-and-die professionals working with CNC mills and manual milling machines.

This end mill is suited for profiling, slotting, and contouring operations in small-diameter work where precision and tool life are critical. Its micrograin carbide construction makes it appropriate for ferrous and non-ferrous metals, plastics, and hardened materials where high-speed steeel tooling falls short. The bright uncoated finish keeps it ready for use as-received without any additional prep. It is a common choice for mold work, fixture fabrication, and close-tolerance component machining in job shop and production environments.

Key Features

• Micrograin solid carbide construction for extended tool life and edge integrity
• 4 flutes with 30-degree right-hand helix for efficient chip flow and finish quality
• Centercutting design allows direct plunge milling without pre-drilling
• Bright uncoated finish compatible with a wide range of cutting fluids and materials
• Single-end configuration with 0.562 inch length of cut and 2 inch overall length
• Tight diameter tolerance of +0.0000/-0.0010 inches for consistent fit in collets and chucks

Compatibility

Designed as a standard fractional-inch shank end mill in the ASQSC4-CC-30H series, compatible with any milling machine spindle or CNC machining center equipped with a collet or end mill holder sized for a 3/16 inch shank.

Installation Notes

Installation is performed by qualified machinists or CNC operators. Always power down and lock out the spindle before securing or removing tooling. Use a properly sized collet or end mill holder and verify runout before beginning a cut. Follow machine manufacturer guidelines and applicable shop safety procedures when setting speeds, feeds, and depth of cut.