Harvey Tool 952039 Square End Mill 1mm 2 Flute Carbide

Product Description

The HARVEY TOOL 952039 is a square end mill designed for precision milling operations in demanding machining environments. Built from solid carbide, this single-end tool features a 1 mm (0.0390 inch) cutting diameter with a 0.117-inch length of cut and a 30-degree helix angle. The bright, uncoated finish makes it well suited for applications where coating interference or material adhesion is a concern. With centercutting capability and right-hand cutting and flute directions, it handles slotting, profiling, and plunge operations in a wide range of metalworking and toolroom applications. Machinists and CNC operators in job shops and production environments rely on this geometry for tight-tolerance micro-milling work.

This end mill is intended for use in CNC machining centers and manual milling machines where small-diameter, high-precision cutting is required. The 1/8-inch shank diameter makes it compatible with standard collet systems commonly found in vertical and horizontal machining centers. The extended reach design, with a 0.48-inch reach length, provides access to features in restricted or deep-pocket geometries. It is most commonly used on ferrous and non-ferrous metals, plastics, and composites in production and prototype machining contexts.

Key Features

• Solid carbide construction for rigidity and wear resistance in precision milling
• 1 mm cutting diameter for micro-milling and fine-feature work
• 30-degree helix angle promotes smooth chip evacuation and reduced cutting forces
• Centercutting design enables direct plunge entry without pre-drilling
• Extended reach with 0.48-inch reach length for access to confined geometries
• Bright, uncoated finish suitable for applications where coatings are undesirable

Compatibility

Designed as an OEM-style solid carbide square end mill compatible with standard 1/8-inch collet systems on CNC machining centers and manual mills.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully powered down and locked out before changing tooling. Use a properly sized collet and torque the tool holder according to the machine manufacturer specifications. Verify runout with a dial indicator before beginning the cut, as excessive runout on small-diameter carbide tooling can lead to premature breakage.