Accupro 12181575 Square End Mill 0.0787 in 2 Flute Carbide

Product Description

The ACCUPRO 12181575 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. Built from micrograin carbide, this stub-length tool offers a 0.0787 inch (2.00 mm) cutting diameter with a 0.1575 inch (4.00 mm) length of cut. The 2-flute, spiral geometry with a 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. The centercutting design allows plunge entry directly into the workpiece. This end mill is used by machinists in CNC and manual milling operations where tight tolerances and small-diameter work are required.

This end mill suits precision milling tasks in ferrous and non-ferrous materials where small tool diameter and stub-length rigidity are needed. The 3.00 mm shank diameter fits standard collets and toolholders configured for that size. The uncoated finish makes it straightforward to inspect for wear. Typical applications include slot milling, profiling, and pocket milling in production and job-shop environments where fine detail and accuracy are critical. The right-hand cut and right-hand flute configuration is standard for conventional CNC milling spindle operation.

Key Features

• Solid micrograin carbide construction for rigidity and wear resistance in tight-tolerance work
• 0.0787 inch (2.00 mm) cutting diameter with 0.1575 inch (4.00 mm) length of cut
• 2-flute spiral geometry with 30-degree helix angle for efficient chip flow
• Centercutting design allows direct plunge milling entry
• Stub-length profile maximizes rigidity and minimizes deflection at small diameters
• Right-hand cut, right-hand flute — standard orientation for CNC milling spindles

Compatibility

Designed as an OEM-style replacement or standard cutting tool for CNC machining centers and manual mills using collets or toolholders accepting a 3.00 mm shank diameter.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the spindle is fully stopped and the machine is powered down before loading or unloading the tool. Seat the shank fully into the collet or toolholder and torque the retention mechanism per the toolholder manufacturer specifications. Verify runout with a dial indicator before beginning a production run, as small-diameter carbide tools are sensitive to deflection and improper seating.