Accupro 01789320 Engraving Cutter 1/2 in Square Point Carbide

Product Description

The ACCUPRO 01789320 is a solid carbide engraving cutter designed for precision engraving and detailed material removal in CNC machining and manual engraving applications. Built from micrograin solid carbide, it delivers the hardness and edge retention needed for consistent, repeatable cuts. The cutter features a square point geometry, a 1/2 inch cutter diameter, and a 0.5 inch tip diameter. With a single flute and right-hand cutting direction, it channels chips efficiently and minimizes tool pressure on fine workpieces. Machinists and tooling technicians working in job shops, tool rooms, or production environments are the primary users of this cutter.

This engraving cutter is suited for use on CNC machining centers, engraving machines, and manual mills where precise lettering, part marking, or decorative engraving is required. The uncoated solid carbide construction makes it appropriate for use on aluminum, brass, plastics, and other non-ferrous or soft materials where coating adhesion or heat buildup is not a primary concern. Its compact 2 inch overall length and 9/16 inch length of cut keep the tool rigid and reduce deflection during fine detail work.

Key Features

• Micrograin solid carbide construction for superior hardness and edge retention
• Square point geometry for clean, flat-bottomed engraving and part marking
• Single flute design promotes efficient chip evacuation and reduced cutting pressure
• Right-hand cutting direction compatible with standard CNC spindle rotation
• Uncoated finish suitable for non-ferrous metals, plastics, and soft materials
• Compact 2 inch overall length minimizes deflection during fine detail operations

Compatibility

Designed as an OEM-style solid carbide engraving cutter for use in machines accepting a 1/2 inch shank toolholder or collet. Verify spindle compatibility and collet size before installation.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Power down and lock out the machine spindle before inserting or removing the cutter. Seat the 1/2 inch shank fully into the collet or toolholder and torque the retaining nut according to the toolholder manufacturer specifications. Inspect the cutting edge for chips or damage before each use, as carbide is brittle and susceptible to breakage from improper handling or excessive feed rates.