The Blackstone #30 Handpiece features a key-type chuck for shank sizes up to 5⁄32″, making it a versatile accessory for gunsmithing and precision work. The H.30 general purpose handpiece has prelubricated ball bearings that do NOT require any additional lubrication, allowing you to work right out of the box without additional maintenance. The handpiece includes grease-sealed ball bearings and comes complete with the HPCK-0 Chuck Key in a molded plastic handle for changing accessories.
Professional gunsmiths and precision craftspeople rely on the Blackstone #30 for grinding, finishing, polishing, and detailed work on firearm components. The robust construction and reliable performance have made this a trusted tool for both professional gunsmithing operations and serious hobbyists tackling custom firearm projects and restoration work.
