Harvey Tool 33293 Square End Mill 3/32 in 3 Flute Carbide

Product Description

The HARVEY TOOL 33293 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. With a 3/32-inch (0.093 inch) cutting diameter and three flutes, this tool delivers clean, accurate cuts in ferrous and non-ferrous materials. The 30-degree helix angle promotes efficient chip evacuation and reduces cutting forces. At 2.5 inches overall length with a 9/64-inch (0.140 inch) length of cut, it is suited for light profiling, slotting, and finishing passes in tight-tolerance work. Licensed machinists and toolroom professionals are the primary users of this cutter.

This end mill is used in CNC machining centers and manual milling machines where small-diameter tooling is required. The centercutting geometry allows plunge entry into the workpiece, adding versatility for pocketing operations. The 1/8-inch shank diameter fits standard collets and tool holders commonly found in precision machining setups. The uncoated solid carbide construction makes it appropriate for use in aluminum, brass, plastics, and similar materials where a bare carbide surface performs effectively. The 1/2-inch reach length supports work in moderately deep features without excessive overhang.

Key Features

• 3/32-inch cutting diameter (0.093 inch) for fine, small-scale milling work
• Solid carbide construction for rigidity and wear resistance
• 3-flute geometry balances chip clearance with surface finish quality
• 30-degree helix angle promotes smooth cutting action and efficient chip evacuation
• Centercutting design enables plunge entry and pocketing operations
• Right-hand cut and right-hand flute configuration for standard spindle rotation

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide square end mill compatible with standard 1/8-inch collets and tool holders used in CNC and manual milling machines.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the machine fully powered down and the spindle at a complete stop. Use a calibrated torque wrench and the appropriate collet nut wrench when securing the shank in the tool holder to ensure proper clamping force without over-tightening. Inspect the cutting edges and shank for chips or runout before use. Small-diameter carbide tools are brittle — avoid side impacts and excessive feed rates during initial cuts.