Promax 119-01814 Roughing Finishing End Mill 0.2813 in Carbide

Product Description

The PROMAX 119-01814 is a solid carbide roughing and finishing end mill designed for high-efficiency material removal and surface finishing in a single tool. It carries a 0.2813-inch mill diameter, three flutes, and a 0.02-inch corner radius on a corner radius end geometry. The AlTiN coating improves heat resistance and tool life in demanding cutting conditions. The 40-degree helix angle promotes smooth chip evacuation and reduces cutting forces. This end mill is intended for use by machinists and tool-and-die professionals working on CNC machining centers and manual mills.

This end mill suits applications in ferrous and non-ferrous metals where a combination of stock removal and finish quality is required in one pass. The corner radius geometry reduces chipping at the cutting edge during side milling and slotting operations. The 0.75-inch length of cut and 2.5-inch overall length make it appropriate for shallow-to-moderate depth pocketing and profiling on smaller workpieces or tight-clearance setups. The straight cylindrical shank fits standard collets and end mill holders common in production and job-shop environments.

Key Features

• Solid carbide micrograin construction for rigidity and edge retention
• AlTiN coating provides thermal resistance and extended tool life in hard materials
• 0.02-inch corner radius reduces edge chipping and improves surface finish at corners
• 40-degree helix angle promotes efficient chip evacuation during profiling and slotting
• Center-cutting capable - allows direct plunge entry into workpiece material
• Single-end, right-hand cut with right-hand flute direction for standard CNC operation

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide end mill for CNC machining centers and manual milling machines accepting a 5/16-inch straight cylindrical shank in standard collet or end mill holder tooling systems.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines for tool holding and runout tolerances. Ensure the machine spindle is fully stopped and locked out before loading or removing the tool. Verify collet bore and holder bore are clean and free of debris before seating the shank to maintain concentricity within the stated shank diameter tolerance. Follow the cutting tool manufacturer recommended feeds and speeds for the workpiece material and coating type to avoid premature wear.