4-Jaw Lathe Chuck, 3.75" Diameter

Overview

A precision 4-jaw lathe chuck with 3.75" diameter, designed for self-centering grip on a variety of workpieces. Manufactured from #45 material with quenching and hardening for exceptional hardness and rust resistance, this chuck is built to handle both small and large workpieces reliably in production environments.

Features

• High-strength #45 material with quenching and hardening treatment
• High-precision machining with refined bevel gear and three small gears
• Bearing tolerance ≤ 0.3 mm / 0.01 inch for excellent machining accuracy
• Adjustable jaw design accommodates various workpiece sizes and shapes
• T-handle wrench for easy clamping and spreading adjustment
• Simple, compact design for straightforward installation and removal

Dimensions

• Chuck diameter: 3.75 inches

Materials & Care

Constructed from #45 hardened steel with rust-resistant properties. Suitable for use with lathe, precision machining, grinding machines, and milling machines.