Value Collection 399-0236 Three Square Finishing Stick

Product Description

The VALUE COLLECTION 399-0236 is a three-square aluminum oxide toolroom finishing stick designed for deburring, honing, and fine surface finishing of tight internal profiles and angular recesses. Measuring 4 inches long by 3/8 inches wide, this stick carries a fine grade abrasive suited for the final passes on toolroom work where surface finish quality matters. Its triangular cross-section reaches corners and grooves that flat or round sticks cannot access. Machinists, tool and die makers, and maintenance technicians keep these on the bench for precision hand-finishing operations on ferrous and non-ferrous metals.

This finishing stick is used in toolroom, maintenance, and production environments where tight tolerances and clean edge conditions are required. Common applications include finishing mold cavities, cleaning up broach slots, deburring keyways, and refining the fit of angular bearing seats. The fine grade aluminum oxide abrasive removes minimal material per stroke, making it appropriate for sizing work and surface refinement rather than aggressive stock removal. It is equally at home in job shops, tool rooms, and production floor maintenance stations.

Key Features

• Three-square (triangular) profile reaches angular recesses, keyways, and internal corners
• Fine grade aluminum oxide abrasive for controlled material removal and smooth surface finish
• 4 inches long provides sufficient working length for most hand-finishing tasks
• 3/8 inch width suits narrow slots and confined groove profiles
• Gray aluminum oxide construction offers consistent cutting action across metal types
• Lightweight at 0.05 pounds for extended hand use without fatigue

Compatibility

Designed as a general-purpose hand finishing stick suitable for use on steel, cast iron, aluminum, brass, and other common toolroom metals wherever a three-square profile is required.

Installation Notes

Finishing sticks are used by hand without power equipment. Secure the workpiece in a vise or fixture before applying the stick to avoid movement during finishing strokes. Apply light, consistent pressure along the full working length of the stick to maintain even abrasive contact. Inspect the stick for cracking or excessive wear before use and replace if the profile is no longer sharp enough to seat properly in the work feature.