Do You Have A Physical Store?

Yes, we have a physical store you can visit Monday to Thursday: 8am to 4:30pm and Friday 8am to 2:30pm. We are located at 6D Hackworth Industrial Park, Shildon, DL4 1HG.

Do You Have Stock Not Listed Online?

Most likely, yes. With the vast amount of stock coming and going, we are likely to have items not yet listed on the website. If you can’t find what you're looking for, please call us on 07483 336 904.

Can I Sell My Tooling To You?

Yes. Contact us via the contact page with details of the tooling you have for sale and we will make you a competitive offer.

Is All Your Equipment To A High Standard?

Yes. We check all of our items before listing them online, and once purchased, we complete thorough quality checks to ensure the reliability and standard of everything we sell.

What Types Of Used Machine Tools Do You Sell?

We sell a wide range of used machine tools, including milling machines, lathes, CNC machines, drilling and reaming tools, rotary tables, measuring equipment, and more. All tools are inspected and ready for immediate use.

Can I Buy Machine Tools Online in the UK?

Absolutely. We ship used machine tools across the UK. Some larger equipment may require pallet delivery, which we can arrange.

Bison Self Centring Scroll Chuck 4 Jaw

Name: Bison Self Centring Scroll Chuck 4 Jaw | Used Machine Tools LTD
SKU: 3604
Availability: InStock

Description

Bison Self‑Centring Scroll Chuck – 4 Jaw

Precision 4‑Jaw Workholding for Lathes – Reliable, Versatile, and Professional‑Grade

Boost the capability of your lathe with the Bison Self‑Centring Scroll Chuck – 4 Jaw, a robust and adaptable chuck designed to handle larger and more challenging workpieces with confidence. Built by Bison — a recognised name in lathe accessories — this chuck delivers secure clamping, smoother operation, and excellent repeatability for metalworking, fabrication, and general turning tasks.

This 4‑jaw design uses a scroll mechanism so all jaws move simultaneously, providing self‑centring action that saves setup time compared with independent jaw chucks while offering superior grip on square, octagonal, or round workpieces.

Key Features & Benefits

Self‑centring 4‑jaw scroll action – All four jaws advance together via a scroll plate, centring the workpiece for quicker setups and improved consistency.
Superior stability for larger parts – The 4‑jaw configuration increases contact points and enhances clamping strength, especially useful when handling square or multi‑sided stock.
Durable construction – Manufactured with high‑quality materials (often cast iron or steel body), the chuck resists wear and withstands cutting forces for reliable service.
Includes jaw set & wrench – Supplied with solid reversible jaws (outside/inside grip) and a wrench, ready to install straight onto your lathe.
Rear mount (plain back) – Designed for rear mounting to the spindle; adapters may be used for compatibility with various lathe interfaces.
Wide range of sizes available – Choose from multiple diameters and capacities to suit your lathe’s swing and the size of parts you’re machining.

Why Choose This Chuck?

Ideal for metalworkers, engineers, and machining professionals, the Bison Self‑Centring Scroll Chuck – 4 Jaw combines the ease of self‑centring operation with the enhanced grip and balance of a four‑jaw layout. This makes it an excellent choice for routine turning, finishing work, and handling non‑standard shapes where stability and accuracy matter most.