Accupro 12464332 Square End Mill 0.01 in 2 Flute Carbide

Product Description

The ACCUPRO 12464332 is a solid carbide square end mill designed for precision milling in tight geometries and small-feature work. With a 0.01 inch cutting diameter and a 0.015 inch length of cut, this tool is built for micro-milling applications where dimensional accuracy is critical. The stub-length configuration provides rigidity and minimizes deflection at small diameters. The micrograin carbide substrate supports sharp edges and consistent cutting performance. Two right-hand spiral flutes with a 30-degree helix angle provide efficient chip evacuation. The bright, uncoated finish suits a range of workpiece materials. This end mill is installed and used by machinists and toolroom technicians on CNC machining centers and manual mills.

This end mill is suited for small-feature milling, slotting, and profiling in applications that require tight tolerances at very small diameters. The centercutting geometry allows for plunge entry as well as conventional peripheral milling. The 0.125 inch shank diameter fits standard ER collet systems and small-bore tool holders commonly found in precision machining environments. Typical applications include mold and die work, medical component machining, and electronic component manufacturing where fine detail and small radii are required.

Key Features

• 0.01 inch cutting diameter with a mill diameter tolerance of +0.0000/-0.0010 inches for close-tolerance work
• Solid micrograin carbide construction for rigidity and edge retention at micro diameters
• 2 right-hand spiral flutes with 30-degree helix angle for efficient chip evacuation
• Centercutting design allows plunge milling entry
• Stub length configuration minimizes overhang and deflection
• Bright, uncoated finish compatible with a broad range of materials and cutting fluids

Compatibility

Designed for use in standard 0.125 inch collet chucks and small-bore tool holders on CNC machining centers and manual milling machines. Compatible with ER collet systems accepting a 0.125 inch shank diameter.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the spindle is fully stopped and machine is powered down or in a safe state before inserting or removing the tool. Secure the 0.125 inch shank in a matching collet or tool holder to the full recommended grip length to minimize runout and prevent tool pullout. At this diameter, even minor runout has a significant effect on tool life and part accuracy — verify runout with a dial indicator before production cuts.