Our top seller for general daily use, the Foredom® H.30® is an excellent-quality handpiece. Adjustable key-type 3-jaw #0 chuck fits shanks from 0" to 5/32" (0–4mm). Grease-sealed ball bearings require no lubrication. Includes a limited 90-day warranty. CK-0 chuck key in a plastic handle is included; a slip-joint handpiece model for use with European-style flex shafts is available by special order.