6-Jaw Lathe Chuck 6 in, Self-Centering, D1-4 Mount

6 jaw lathe chuck delivers stable, self-centering clamping to reduce setup time and improve turning accuracy on wood or metal lathes. The 6 in (160 mm) chuck includes a D1-4 cam lock backing plate for a secure, fast mount and supports a wide 0.12–5.71 in (3–145 mm) internal clamping range. Built from HT300 cast iron with hardened jaws and scroll plate, it’s designed for consistent grip, repeatable results, and long service life in demanding shop use.

• Delivers self-centering grip for faster setups without repeated calibration


• Includes D1-4 cam lock backing plate for a stable, quick connection


• Clamps wide workpiece sizes: 0.12–5.71 in (3–145 mm) internal range


• Handles internal and external holding with separate jaws for versatility


• Simplifies installation with included T-wrench and straightforward jaw sequence

Built for everyday machining, this 6-jaw self-centering chuck supports turning, drilling, and light milling tasks where consistent concentricity and secure holding matter. The hardened jaw faces and scroll plate help maintain clamping performance over time, while the 6-jaw design distributes force for a more even grip on delicate or thin-walled parts. Keep it on your lathe for quick changeovers and reliable workholding across a broad range of diameters. Grab yours today and upgrade your lathe’s workholding setup with a secure D1-4 cam lock mount.

• Product type: 6-jaw self-centering lathe chuck with backing plate


• Outer diameter: 6 in / 160 mm


• Inner diameter: 1.57 in / 40 mm


• Overall size: φ6.3 × 4.53 in / φ160 × 115 mm


• Mount: D1-4 cam lock


• Internal jaw clamping range: 0.12–5.71 in / 3–145 mm


• External jaw clamping range: 1.97–6.3 in / 50–160 mm


• Main material: HT300 cast iron


• Jaw hardness: ≥53 HRC; scroll plate hardness: ≥45 HRC


• Net weight: 24.47 lb / 11.1 kg


• Included tool: T-wrench