Harvey Tool 72156 Square End Mill 0.1562 in 2 Flute Carbide

Product Description

The HARVEY TOOL 72156 is a solid carbide square end mill designed for precise milling operations in metalworking and machining environments. With a 0.1562-inch (5/32-inch) cutting diameter and a 0.562-inch length of cut, this end mill is built for controlled material removal in tight geometries. The 2-flute configuration and 30-degree helix angle promote efficient chip evacuation, making it well-suited for slotting, profiling, and plunging applications. The bright, uncoated finish is standard for general-purpose carbide tooling. It is a single-end, right-hand cut, right-hand flute tool with a 0.1875-inch (3/16-inch) shank diameter and a 2-inch overall length. This tool is installed and operated by CNC machinists and tool-and-die professionals.

This end mill is suited for use in CNC machining centers and manual mills requiring small-diameter, precise cuts. The 5/32-inch diameter makes it a common choice for detail work, finishing passes, and narrow slot cutting in ferrous and non-ferrous materials. The solid carbide construction provides rigidity and wear resistance compared to high-speed steel alternatives, particularly in harder workpiece materials. The center-cutting capability allows direct plunge entry without a pre-drilled pilot hole.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cuts
• Center-cutting design allows direct plunge entry
• 30-degree helix angle promotes efficient chip evacuation
• Right-hand cut and right-hand flute orientation for standard CNC spindle use
• Bright, uncoated finish suitable for general-purpose machining applications
• 2-flute configuration optimized for slotting and profiling in tighter geometries

Compatibility

Designed as an OEM-style replacement or standard tooling selection for CNC machining centers and manual milling machines accepting a 3/16-inch round shank end mill.

Installation Notes

Installation and tool changes must be performed with the spindle fully powered down and at a complete stop. Use an appropriate collet or end mill holder sized for a 0.1875-inch shank and ensure the tool is seated and torqued according to the holder manufacturer specifications. Small-diameter carbide end mills are brittle and susceptible to breakage from excessive runout or improper fixturing — verify collet condition and concentricity before operation. CNC machinists should confirm feed and speed parameters for the specific workpiece material before engaging the cut.