Samchully 4-Jaw Hydraulic Power Chuck HST-10 | 10 In. Chuck Diameter

Used in CNC lathe and turning center applications requiring a 4-jaw synchronized power chuck, this Samchully unit carries the stamped model designation HST-10 with serial number 12F047. The chuck measures approximately 10 inches in diameter with a body height of approximately 5 inches as shown in the provided tape measure photos. Nameplate data confirms a maximum gripping force of 29.5 kN, a maximum static gripping force of 74 kN, a maximum spindle speed of 4,200 RPM, and a mass of 33.5 kg (approximately 74 lb). The open-center design supports through-hole machining for bar work and long shaft components. Four serrated master jaws are present and visible in the photos. The chuck body is constructed of hardened steel consistent with Samchully's standard production. Samchully is a South Korean manufacturer with an established presence in precision CNC workholding for global machine tool OEMs and shops. Note: the stamped designation HST-10 does not correspond to Samchully's current HST catalog series, which is a 2-jaw configuration; the closest current equivalent in their lineup is the HSF-10 4-jaw open-center model. Buyers sourcing a replacement or spare 10-inch 4-jaw Samchully power chuck should verify jaw serration pitch and spindle mount compatibility with their specific lathe before purchase. No adapter plate, drawtube nut, or soft jaws are confirmed as included.

Stock # 0426-01199