Accupro 125670 Roughing Finishing End Mill 1/2 in Solid Carbide

Product Description

The ACCUPRO 125670 is a single-end roughing finishing end mill designed for demanding material removal in milling operations. Built from micrograin solid carbide, it delivers the hardness and wear resistance required for pocketing and profiling applications. The 3-flute geometry with a 37-degree right-hand helix balances chip evacuation with cutting stability, while the 0.03 inch corner radius reduces stress concentrations at the cutting edge. The bright/uncoated finish makes it well-suited for non-ferrous and aluminum alloys where coating adhesion can be a concern. Machinists and CNC operators running vertical or horizontal machining centers are the typical end users.

This end mill is intended for pocketing and profiling operations on CNC machining centers. The 1/2 inch diameter and 2.25 inch length of cut support medium-depth cavity work and contour passes. The right-hand cutting direction and single-end configuration align with standard spindle setups. It is sized for 1/2 inch toolholders including collet chucks, end mill holders, and shrink-fit systems commonly found in production and job-shop environments.

Key Features

• Micrograin solid carbide construction for extended tool life in abrasive cuts
• 3-flute design balances chip clearance and rigidity for pocketing and profiling
• 37-degree right-hand helix promotes efficient chip evacuation
• 0.03 inch corner radius reduces edge chipping and extends finish life
• Bright/uncoated finish suited for aluminum and non-ferrous materials
• Series AL single-end configuration for standard 1/2 inch toolholder compatibility

Compatibility

Designed for use in 1/2 inch diameter toolholders on CNC vertical and horizontal machining centers. Suited for pocketing and profiling operations per ACCUPRO Series AL application guidelines.

Installation Notes

Install in a 1/2 inch collet chuck, shrink-fit holder, or end mill holder rated for the intended spindle speed and feed load. Verify runout at the toolholder before first use, as excessive runout accelerates edge wear on carbide tooling. Confirm the machine spindle is fully stopped and the control is in an appropriate safe state before changing or inspecting the end mill. Follow shop-specific speeds and feeds guidance for the workpiece material and depth of cut.