Overview
This ceramic oil sharpening stone is engineered for precision sharpening and honing of small cutting tools, with a primary application for drill bit maintenance. Its 400-grit ceramic abrasive provides a fine, consistent cutting surface designed for controlled material removal and edge refinement. The slim, rectangular profile allows for accurate contact with intricate tool geometries, making it an essential accessory for machinists, toolmakers, and maintenance technicians seeking to maintain peak cutting performance.
Key Features
Fine 400-grit ceramic abrasive for precise edge refinement Slim 0.04-inch thickness for sharpening narrow grooves and precise angles Long 3.94-inch length provides a substantial sharpening surface Ceramic construction ensures high durability and resistance to dishing Designed for use with honing oil to float away swarf and prevent loading Consistent abrasive density for predictable and even sharpening results
Specifications
Abrasive Material: Ceramic Abrasive Grade: 400 Grit Stone Type: Oil Stone Stone Dimensions: 0.04 x 0.24 x 3.94 inches Backing Material: None (Solid Ceramic Block) Pack Quantity: 1 Stone
Applications
Sharpening and maintaining twist drill bits Honing small lathe tools, engraving tools, and precision blades Final edge refinement on chisels and plane irons after coarse grinding General maintenance of small cutting tools in metalworking, woodworking, and machining workshops








