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Bison Cast iron Scroll Chucks - 3 Jaws - 1 piece Jaw (Front Mount) - 315mm
| Type | Scroll Chucks |
| Number of Jaws | 3 |
| Mount Type | Front Mount |
| Diameter | 315 |
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Description
The Bison 3274 series front-mount, 3-jaw cast iron scroll chuck is built for dependable, self-centering workholding on turning lathes. Featuring ground working surfaces, it delivers precise grip and consistent performance for professionals, engineers, hobbyists, and workshop users alike.
Designed for versatility, this chuck can also be rear-mounted via an adapter plate to fit a broader range of machines. Supplied with a wrench and 1 piece jaws: 1 set of reversible hard jaws and 1 set of outside hard jaws, it provides the ready-to-use flexibility you need for quick setups and secure clamping. All Bison scroll chucks are 100% made in the Bison Bial factory in Poland and are renowned for exceptional quality and tool life.
- Ground, front-mount design for precision grip: Ground working surfaces deliver accurate centering and repeatable clamping on round stock, improving part quality and reducing runout during turning.
- Rear-mount compatibility: Easily convert to rear mounting with an adapter plate, expanding mounting options without sacrificing performance.
- Complete jaw and tool kit included: Comes with a wrench and a full jaw set (reversible hard jaws and outside hard jaws) for fast setup and secure, versatile gripping across common workpieces.
This chuck pairs straightforward, reliable operation with long-term durability, making it a solid choice for demanding turning tasks, whether you’re prototyping, fabricating, or producing high-precision parts. Built in Poland to stringent standards, it offers consistent performance you can trust day after day.
Part Numbers
- Protool Part Number
- 3274-315
- 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 (Front Mount) - 3274
View full collection →You are viewing 3274-315. 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3274-80 | Scroll Chucks | 3 | Front Mount | 80 | 16 | Cast Iron | 1 Piece | £549.08 | 1-2 days | |
| 3274-100 | Scroll Chucks | 3 | Front Mount | 100 | 20 | Cast Iron | 1 Piece | £608.44 | 1-2 days | |
| 3274-125 | Scroll Chucks | 3 | Front Mount | 125 | 32 | Cast Iron | 1 Piece | £674.16 | 1-2 days | |
| 3274-160 | Scroll Chucks | 3 | Front Mount | 160 | 42 | Cast Iron | 1 Piece | £700.66 | 1-2 days | |
| 3274-200 | Scroll Chucks | 3 | Front Mount | 200 | 55 | Cast Iron | 1 Piece | £757.90 | 1-2 days | |
| 3274-250 | Scroll Chucks | 3 | Front Mount | 250 | 76 | Cast Iron | 1 Piece | £1,044.10 | 1-2 days | |
| 3274-315 Viewing | Scroll Chucks | 3 | Front Mount | 315 | 103 | Cast Iron | 1 Piece | £1,632.40 | 1-2 days | |
| 3274-400 | Scroll Chucks | 3 | Front Mount | 400 | 136 | Cast Iron | 1 Piece | £3,751.34 | 1-2 days | |
| 3274-500 | Scroll Chucks | 3 | Front Mount | 500 | 190 | Cast Iron | 1 Piece | £6,719.34 | 1-2 days | |
| 3274-630 | Scroll Chucks | 3 | Front Mount | 630 | 252 | Cast Iron | 1 Piece | £9,465.80 | 1-2 days |
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