Promax US007199 Square End Mill 5/8 in 4 Flute Solid Carbide

Product Description

The PROMAX US007199 is a solid carbide square end mill engineered for demanding material removal in professional machining environments. Built on the US007 Series platform, it features a 5/8-inch cutting diameter, a 3-1/4-inch length of cut, and a 6-inch overall length. The tool carries a PowerLayer coating and a 35/38-degree variable helix geometry, which reduces harmonic vibration during cutting and promotes chip evacuation. With four flutes and a micrograin carbide substrate, this end mill is suited for high-speed finishing and medium-depth slotting and profiling operations. It is a single-end, center-cutting design with right-hand cutting and right-hand flute direction.

This end mill is intended for use in CNC machining centers and manual milling machines where precision tolerances and extended reach are required. The 5/8-inch straight cylindrical shank provides positive tool holding in standard collets and end mill holders. The standard-length classification makes it appropriate for general-purpose milling across a broad range of workpiece geometries. Machinists, tool-and-die specialists, and precision job shop operators are the primary installers and users of this tool.

Key Features

• Solid carbide micrograin construction for rigidity and wear resistance
• PowerLayer coating for extended tool life and reduced friction
• 35/38-degree variable helix and variable index design to minimize chatter
• Center-cutting capable - suitable for plunge entry cuts
• Right-hand cutting with right-hand spiral flutes
• Mill diameter tolerance of +0.000/-0.002 inches for precise fitment

Compatibility

Designed as an OEM-style replacement and standard production end mill for CNC and manual milling applications requiring a 5/8-inch diameter, 4-flute, solid carbide tool with a straight cylindrical shank.

Installation Notes

Installation is performed by machinists using standard collet chucks or end mill holders rated for the 5/8-inch shank diameter. Ensure the machine spindle is fully stopped and locked before changing tooling. Verify shank seating depth and runout with a dial indicator before initiating cutting cycles. Follow the machine tool manufacturer guidelines for feed rate, spindle speed, and depth of cut appropriate to the workpiece material.