Accupro 14797283 Square End Mill 3/32 in 3 Flute Carbide

Product Description

The ACCUPRO 14797283 is a solid carbide square end mill designed for precision milling in metal, composite, and hard material applications. It features a 3/32-inch (0.0938 inch) cutting diameter with a 0.139-inch length of cut and three flutes arranged in a right-hand spiral at a 30-degree helix angle. The micrograin carbide construction provides edge retention and resistance to chipping under demanding cutting conditions. This is a single-end, centercutting tool, meaning it can plunge as well as cut laterally. Licensed machinists, tool-and-die shops, and precision CNC operators are the primary users for this type of end mill.

This end mill is suited for close-tolerance slotting, profiling, and pocketing operations on CNC machining centers and manual mills. The extended-reach geometry, with a 0.75-inch reach length and a 0.75-inch neck length, allows access in confined areas or deep features where a standard-length tool would interfere. The bright, uncoated finish is appropriate for general-purpose cutting and for materials where coated tools are not required or preferred. It accepts a 1/8-inch shank for use in standard collets and end mill holders.

Key Features

• Solid micrograin carbide construction for extended tool life in demanding materials
• 3-flute geometry balances chip evacuation and rigidity for small-diameter tools
• 30-degree right-hand helix provides efficient chip flow and smooth cutting action
• Centercutting design allows direct plunge entry without a pilot hole
• Extended-reach configuration with 0.75-inch reach length for deep-feature access
• Bright, uncoated finish suitable for general-purpose and non-ferrous applications

Compatibility

Designed for use in CNC machining centers and manual milling machines equipped with 1/8-inch collets or end mill holders. Part of the ACCUPRO ASQSC3-CCER series of square end mills.

Installation Notes

Installation is performed by qualified machinists or CNC setup personnel. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the holder. Use a properly sized collet or end mill holder to achieve the manufacturer-specified shank diameter tolerance of -0.0001 to -0.0003 inch for secure seating. Verify runout with a dial indicator after tool setup to protect both the tool and the workpiece from premature wear or damage.