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Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Rear Mount) - 100mm
| Type | Scroll Chucks |
| Number of Jaws | 3 |
| Mount Type | Rear Mount |
| Diameter | 100 |
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Description
The Bison 3204 series rear-mount, 3‑jaw cast iron scroll chuck is a dependable, ready‑to‑use workholding solution for turning round stock on standard lathes. Built with ground working surfaces, it delivers consistent grip and long‑term accuracy for everyday machining tasks.
Supplied with a wrench and two jaw sets—reversible hard jaws and outside hard jaws—this chuck adapts quickly to a variety of parts, from shafts to collars. Its robust cast iron construction provides reliable rigidity while damping vibration to help you achieve smooth finishes and repeatable clamping performance.
- Self-centering 3‑jaw design: Delivers fast, concentric grip on round stock, reducing setup time and improving accuracy across a range of diameters.
- Ground working surfaces for precision: Machined, true surfaces minimize runout and support repeatable clamping for consistent results.
- Complete with tools and versatile jaws: Includes a wrench and two jaw sets (reversible hard jaws and outside hard jaws) ready to tackle a wide variety of parts right away.
This rear‑mount chuck provides stable, dependable performance in daily turning work. With its durable construction, included jaw versatility, and straightforward setup, it helps you streamline workflows, reduce rework, and deliver consistent part quality across projects.
Part Numbers
- Protool Part Number
- 3204-100
- Brand
- Bison
- Category
- Manual Chuck
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Rear Mount) - 3204
View full collection →You are viewing 3204-100. Click any other SKU to view its full details.
| Product SKU | Type | Number of Jaws | Mount Type | Diameter | Bore | Material | Jaw Type | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| 3204-80 | Scroll Chucks | 3 | Rear Mount | 80 | 16 | Cast Iron | 1 Piece | £412.34 | 1-2 days | |
| 3204-100 Viewing | Scroll Chucks | 3 | Rear Mount | 100 | 20 | Cast Iron | 1 Piece | £469.58 | 1-2 days | |
| 3204-125 | Scroll Chucks | 3 | Rear Mount | 125 | 32 | Cast Iron | 1 Piece | £501.38 | 1-2 days | |
| 3204-160 | Scroll Chucks | 3 | Rear Mount | 160 | 42 | Cast Iron | 1 Piece | £586.18 | 1-2 days | |
| 3204-200 | Scroll Chucks | 3 | Rear Mount | 200 | 55 | Cast Iron | 1 Piece | £736.70 | 1-2 days | |
| 3204-250 | Scroll Chucks | 3 | Rear Mount | 250 | 76 | Cast Iron | 1 Piece | £1,007.00 | 1-2 days | |
| 3204-315 | Scroll Chucks | 3 | Rear Mount | 315 | 103 | Cast Iron | 1 Piece | £1,499.90 | 1-2 days | |
| 3204-400 | Scroll Chucks | 3 | Rear Mount | 400 | 136 | Cast Iron | 1 Piece | £3,006.16 | 1-2 days | |
| 3204-500 | Scroll Chucks | 3 | Rear Mount | 500 | 190 | Cast Iron | 1 Piece | £5,029.70 | 1-2 days | |
| 3204-630 | Scroll Chucks | 3 | Rear Mount | 630 | 252 | Cast Iron | 1 Piece | £8,024.20 | 1-2 days |
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