High-Temperature Oil Sharpening Stone, 120 Grit, 0.08x0.39x3.94 in
Overview
This high-temperature oil sharpening stone is engineered for demanding workshop applications where aggressive material removal is required. It is specifically formulated to maintain its structural integrity and cutting performance under the elevated heat generated by friction during the sharpening of hardened tool steels. The coarse 120-grit abrasive efficiently grinds down metal for initial edge shaping, reprofiling, and repairing damaged tools. Its use requires oil lubrication, which serves to float away metal particles, prevent the stone from loading, and ensure a consistently fast-cutting action.
Key Features
Engineered for high-temperature stability during use Coarse 120-grit aluminum oxide abrasive for rapid stock removal Ideal for initial shaping and reprofiling of hardened tool steel edges Oil lubrication system floats swarf to minimize loading and glazing Substantial 3.94-inch length provides a stable, full-stroke sharpening surface Durable construction for extended service life in industrial environments
Specifications
Abrasive Grade: 120 Abrasive Grit: Coarse Abrasive Material: Aluminum Oxide Stone Type: Oil Stone Stone Size: 0.08 inches thick by 0.39 inches wide by 3.94 inches long Backing Material Type: None Pack Size: 1 stone
Applications
Primary edge shaping and reprofiling of chisels, plane irons, and knives Removing nicks and repairing damaged edges on tool steel Initial coarse grinding in a multi-stage sharpening progression General maintenance sharpening in metalworking, woodworking, and fabrication shops Suitable for use on high-carbon steels, alloy steels, and some tool steels
