8 in 3-Jaw Lathe Chuck, Self-Centering, 4-200 mm Range

8-inch self-centering lathe chuck delivers fast, repeatable workpiece holding to reduce setup time and improve turning accuracy. Built with an HT300 body, hardened 20Cr jaws, and a 40Cr scroll, it’s designed for stable clamping across small and large parts. Dual-use jaws support internal and external gripping, while the T-key drive keeps adjustments simple for daily machining, milling, drilling, and workshop fabrication.

Designed for precision machining where consistent concentricity matters, this 3-jaw chuck pairs a compact, reliable structure with hardened components to handle repeated clamping cycles. The scroll-and-pinion mechanism helps keep jaws synchronized for stable gripping during turning operations, and the wide clamping range makes it practical for prototyping, repair work, and production tasks. Add it to your lathe or machining setup for quicker changeovers and dependable holding—grab yours today.