Accupro 12177399 Square End Mill 6 Flute Solid Carbide

Product Description

The ACCUPRO 12177399 is a solid carbide square end mill designed for precision milling operations in metalworking and machining environments. With a 0.125 inch (1/8 inch) diameter, six flutes, and a 45-degree helix angle, this end mill delivers efficient chip evacuation and smooth cutting performance in a compact form factor. The micrograin carbide construction provides the hardness and edge retention needed for tight-tolerance work. It is centercutting, allowing plunge cuts, and features a right-hand cut with right-hand flute geometry. Machinists and CNC operators working with ferrous and non-ferrous materials will find this tool suited to finishing and profiling passes in confined spaces.

This end mill is sized for light milling work where a small-diameter tool is required. The 0.25 inch length of cut and 1.5 inch overall length make it appropriate for shallow slot milling, profiling, and finishing operations on CNC machining centers and manual mills. The uncoated finish suits applications where coating is not required or where regrinding is anticipated. It is a single-end tool with a spiral flute design and no chipbreaker, keeping the cut geometry clean and predictable.

Key Features

• Solid micrograin carbide construction for superior hardness and edge retention
• Six-flute design promotes smooth finish and efficient chip flow
• 45-degree helix angle reduces cutting forces and vibration
• Centercutting geometry enables plunge entry without a pre-drilled hole
• Right-hand cut and right-hand flute for standard CNC and manual mill setups
• Uncoated surface for compatibility with regrinding services

Compatibility

Designed as an OEM-style replacement or standard tooling option for CNC machining centers and manual mills accepting a 0.125 inch round shank end mill.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked before changing tooling. Seat the 0.125 inch shank securely in a collet or end mill holder to the recommended engagement depth, and verify runout before beginning a cut. Follow applicable shop safety procedures and machine tool manufacturer guidelines during tool changes.