Accupro 14797307 Square End Mill 1/8 in 3 Flute Solid Carbide

Product Description

The ACCUPRO 14797307 is a single-end square end mill designed for precision milling in a wide range of materials. Built from micrograin solid carbide, it delivers the rigidity and edge retention required for tight-tolerance work. The tool features a 0.125 inch cutting diameter, a 0.187 inch length of cut, and a 30-degree helix angle with three right-hand spiral flutes. The centercutting geometry allows plunge entry as well as conventional milling passes. An extended reach design with a 2.25 inch reach length and 2.5 inch neck length makes it suitable for operations requiring clearance beyond a standard stub or regular-length tool. Machinists and tool-and-die professionals use this end mill in CNC machining centers and manual mills.

This end mill is suited for slotting, profiling, and pocketing operations in metals, plastics, and composites where a small-diameter, high-precision tool is required. The uncoated bright finish makes it a practical choice for general-purpose applications and non-ferrous materials where coating adhesion or heat buildup is less of a concern. Its 4 inch overall length provides working clearance in setups where a shorter tool would not reach. The single-end configuration is standard for toolholders and collet chucks sized for 0.125 inch shank diameters.

Key Features

• Micrograin solid carbide construction for improved hardness and wear resistance
• 3 right-hand spiral flutes with 30-degree helix angle for efficient chip evacuation
• Centercutting design allows direct plunge entry into the workpiece
• Extended reach with 2.25 inch reach length and 2.5 inch neck length
• Bright/uncoated finish suitable for general-purpose and non-ferrous milling
• Right-hand cut and right-hand flute orientation compatible with standard CNC spindle direction

Compatibility

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

Installation Notes

Installation should be performed by a qualified machinist following standard toolholding procedures. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully into the collet or toolholder to the manufacturer-specified engagement depth and torque the drawbar or retention mechanism per the toolholder specifications. Verify runout with a dial indicator before beginning any cut.