Accupro 12185031 Square End Mill 7/32 in 2 Flute Carbide

Product Description

The ACCUPRO 12185031 is a double-end square end mill designed for precision milling in metal and composite materials. Built from micrograin solid carbide and finished with an AlTiN (aluminum titanium nitride) coating, it delivers extended tool life in high-temperature cutting applications. The 7/32 inch cutting diameter and 40-degree helix angle promote efficient chip evacuation and smooth surface finishes. With two spiral flutes and a centercutting design, this end mill handles both plunge cutting and peripheral milling. It is intended for use by machinists and tool-and-die professionals on CNC machining centers and manual mills.

This end mill is suited for slotting, profiling, and contouring operations in ferrous and non-ferrous materials. The double-end configuration extends usable tool life before replacement is required. The 9/16 inch length of cut, 3/8 inch shank diameter, and 3 inch overall length place it in a standard reach configuration for general-purpose work on production floors, job shops, and toolroom applications. Right-hand cut and right-hand flute geometry match the majority of standard CNC spindle configurations.

Key Features

• Micrograin solid carbide construction for rigidity and wear resistance
• AlTiN coating supports high-speed cutting and elevated temperatures
• Double-end design provides two usable cutting ends per tool
• 40-degree helix angle promotes chip evacuation and reduces cutting forces
• Centercutting capability allows direct plunge entry into workpiece
• Right-hand cut and right-hand flute for standard CNC compatibility

Compatibility

Designed as a standard shank end mill for use in CNC machining centers, vertical mills, and toolroom equipment accepting a 3/8 inch collet or end mill holder.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines for toolholder torque and runout. Ensure the spindle and toolholder are clean and free of debris before seating the shank. Verify collet size matches the 3/8 inch shank before tightening. Always confirm the spindle is fully stopped and locked out before changing tooling.