Accupro 12183423 Corner Radius End Mill 1 in 4 Flute Carbide

Product Description

The ACCUPRO 12183423 is a solid carbide corner radius end mill designed for precision milling operations in metalworking and machining environments. It features a 1-inch diameter cutting head with a 0.015-inch corner radius and 4 right-hand spiral flutes, producing smooth corner transitions while reducing stress concentrations in milled features. With a 2-inch length of cut and 6-inch overall length, this long-series tool reaches deeper pockets and steps than standard-length end mills. Micrograin carbide construction delivers hardness and wear resistance suited to ferrous and non-ferrous materials. This tool is installed and operated by machinists and tool-and-die professionals on CNC machining centers and manual mills.

This end mill is suited for single-end corner radius milling on a range of materials commonly encountered in production and job-shop environments. The centercutting geometry allows direct plunge entry without a pre-drilled hole. The bright, uncoated finish makes it appropriate for use with cutting fluids and in applications where coating compatibility is a concern. The 1-inch shank diameter fits standard ER or end mill holders designed for 1-inch bore retention.

Key Features

• 1-inch mill diameter with 0.015-inch corner radius for controlled edge blending
• 4 right-hand spiral flutes with right-hand cutting direction
• 2-inch length of cut in a long-series 6-inch overall length body
• Micrograin solid carbide construction for rigidity and wear resistance
• Centercutting design allows direct plunge milling
• Bright, uncoated finish compatible with flood coolant and cutting oils

Compatibility

Designed for use in CNC machining centers and manual vertical mills accepting a 1-inch shank diameter end mill holder or collet chuck. Suitable as a direct-fit replacement for long-series corner radius end mills with matching 1-inch diameter and 1-inch shank specifications.

Installation Notes

Installation should be performed by a qualified machinist with the spindle fully powered down and locked out before tool changes. Seat the shank fully into the tool holder to the recommended engagement depth and torque the retention fastener per the holder manufacturer specification. Inspect the corner radius and cutting edges for chips or wear before each use, as carbide is brittle and sensitive to improper handling.