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Bison Adaptor Plates - Fully Finished A2 Mount - 250mm - A2-8
| Type | Adaptor Plates |
| Mount Type | A2 Mount |
| Chuck Size | 250 |
| A Mount | A2-8 |
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Description
The Bison Adaptor Plates - Fully Finished A2 Mount, 250mm diameter (A2-8) are precision mounting plates designed for use with plain-back self-centring scroll chucks in a front-mount configuration. They provide a robust, ready-to-use interface between your chuck and larger workpieces, helping you achieve accurate, repeatable results.
Designed for engineers, machinists, and hobbyists, this plate offers a stable platform that resists deflection under load, enabling consistent performance across jobs. It adheres to the DIN55026 standard for mounting surfaces, promoting compatibility with standard tooling and chucks.
- Front-mount compatibility with plain-back scroll chucks: Delivers quick, secure mounting on a front-mount setup, reducing setup time and improving repeatability by ensuring a true, aligned interface.
- Generous 250mm mounting surface: Provides a large, rigid base for bigger workpieces and minimizes tool chatter for smoother finishes and better stability during cuts.
- DIN55026 compliant mounting surface: Ensures compatibility with standard tooling and chucks, simplifying replacements and keeping your accessory options open.
In use, this adaptor plate speeds up setup, improves concentricity, and delivers reliable performance across demanding tasks. Its prepared, finished surface and standard-compliant design help you work with confidence, reducing downtime and delivering consistent results across jobs.
Part Numbers
- Protool Part Number
- 8210-250-8A2-X
- 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 Adaptor Plates - Fully Finished A2 Mount - 8210
View full collection →You are viewing 8210-250-8A2-X. Click any other SKU to view its full details.
| Product SKU | Type | Mount Type | Chuck Size | A Mount | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| 8210-125-3A2-X | Adaptor Plates | A2 Mount | 125 | A2-3 | £133.56 | 1-2 days | |
| 8210-160-4A2-X | Adaptor Plates | A2 Mount | 160 | A2-4 | £246.98 | 1-2 days | |
| 8210-160-5A2-X | Adaptor Plates | A2 Mount | 160 | A2-5 | £246.98 | 1-2 days | |
| 8210-200-5A2-X | Adaptor Plates | A2 Mount | 200 | A2-5 | £262.88 | 1-2 days | |
| 8210-200-6A2-X | Adaptor Plates | A2 Mount | 200 | A2-6 | £262.88 | 1-2 days | |
| 8210-250-5A2-X | Adaptor Plates | A2 Mount | 250 | A2-5 | £325.42 | 1-2 days | |
| 8210-250-6A2-X | Adaptor Plates | A2 Mount | 250 | A2-6 | £325.42 | 1-2 days | |
| 8210-250-8A2-X Viewing | Adaptor Plates | A2 Mount | 250 | A2-8 | £325.42 | 1-2 days | |
| 8210-315-6A2-X | Adaptor Plates | A2 Mount | 315 | A2-6 | £484.42 | 1-2 days | |
| 8210-315-8A2-X | Adaptor Plates | A2 Mount | 315 | A2-8 | £484.42 | 1-2 days |
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