Ceramic Oil Sharpening Stone, 400 Grit, 0.04x0.16x3.94in
Overview
This precision ceramic oil sharpening stone is engineered for the meticulous sharpening and maintenance of drill bits and other fine-edged tools. Its specialized 400-grit ceramic abrasive delivers a controlled, consistent cut ideal for establishing primary bevels, removing minor nicks, and refining edges. The ultra-slim, rectangular profile is designed for targeted application, allowing access to tight spaces and complex tool geometries. When used with honing oil, the stone resists loading, ensuring efficient material removal and a uniform, refined finish that meets the demands of professional metalworking and tool maintenance.
Key Features
Premium 400-grit ceramic abrasive for controlled material removal Ultra-slim 0.04-inch thickness for precise access to tight spaces and grooves Rectangular 0.16 x 3.94 inch face provides a versatile sharpening surface Oil-compatible construction minimizes clogging and extends stone life Engineered for establishing and refining primary bevels on drill bits and fine tools Delivers a consistent, refined edge finish suitable for professional use
Specifications
Abrasive Material: Ceramic Grit Grade: 400 Stone Type: Oil Stone Stone Dimensions: 0.04 inches thick x 0.16 inches wide x 3.94 inches long Backing Material: None (Solid Ceramic) Pack Quantity: 1 stone
Applications
Precision sharpening of twist drill bits and step drills Maintenance of fine-edged tools such as gravers, scribes, and small chisels Deburring and edge refinement in metal fabrication and machining Tool maintenance for woodworking, metalworking, and mechanical trades
