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Bison Steel Scroll Chuck - 4 Jaw - 1 Piece Jaw (Rear Mount) - 160mm
| Type | Scroll Chucks |
| Number of Jaws | 4 |
| Mount Type | Rear Mount |
| Diameter | 160 |
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Description
The Bison 3704 series rear-mount, 4-jaw steel scroll chuck is built for precision turning on a wide range of workpieces. Designed for engineers, machinists, DIY enthusiasts, and hobbyists, it delivers secure, repeatable grip and straightforward setup for everyday machining tasks.
This 160mm chuck features a balanced scroll plate and hardened, ground working surfaces for durable, long-lasting performance. It ships with a wrench and a complete jaw kit: one-piece jaws, plus a set of reversible hard jaws and a set of outside hard jaws, providing flexible clamping options from delicate to heavy-duty parts. All Bison scroll chucks are 100% made in the Bison Bial factory in Poland.
- Balanced scroll plate for precision: Ensures smooth operation, minimizes runout, and improves concentricity for repeatable turning results.
- Complete jaw kit for versatility: Includes 1-piece jaws plus reversible hard jaws and outside hard jaws, enabling quick changes for a wide range of parts without extra purchases.
- Rugged, long-lasting construction: Hardened and ground working surfaces with rear-mount design deliver durable grip and reliable performance under demanding use.
With this chuck, you gain faster setup times, dependable part holding, and repeatable accuracy across batches. The included jaw kit lets you switch gripping styles on the fly, while the durable construction and precision-ground surfaces minimise maintenance and downtime, helping you finish projects with cleaner finishes and less rework.
Part Numbers
- Protool Part Number
- 3704-160
- 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 Steel Scroll Chuck - 4 Jaw - 1 Piece Jaw (Rear Mount) - 3704
View full collection →You are viewing 3704-160. 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3704-125 | Scroll Chucks | 4 | Rear Mount | 125 | 35.5 | Steel | 1 Piece | £997.46 | 1-2 days | |
| 3704-160 Viewing | Scroll Chucks | 4 | Rear Mount | 160 | 42 | Steel | 1 Piece | £1,114.06 | 1-2 days | |
| 3704-200 | Scroll Chucks | 4 | Rear Mount | 200 | 55 | Steel | 1 Piece | £1,422.52 | 1-2 days | |
| 3704-250 | Scroll Chucks | 4 | Rear Mount | 250 | 76 | Steel | 1 Piece | £1,690.70 | 1-2 days | |
| 3704-315 | Scroll Chucks | 4 | Rear Mount | 315 | 103 | Steel | 1 Piece | £2,556.72 | 1-2 days | |
| 3704-400 | Scroll Chucks | 4 | Rear Mount | 400 | 136 | Steel | 1 Piece | £5,460.06 | 1-2 days | |
| 3704-500 | Scroll Chucks | 4 | Rear Mount | 500 | 190 | Steel | 1 Piece | £12,126.40 | 1-2 days |
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