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21 Inch Soft Jaws (60° Pitch) with 25mm Keyway for Kitagawa Style Power Chucks (Vortex) - SJ21F
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Description
The SJ21F 21-Inch Soft Jaws are designed for Kitagawa-style power chucks, offering a precise, repeatable grip with a 60° pitch and a 25 mm keyway. These Vortex soft jaws are ideal for securely holding components during milling, turning, and other machining operations, helping you achieve accurate part registration and consistent results.
Manufactured from high-quality materials, they balance durability with machinability, so you can tailor the jaw to your specific part geometry without sacrificing setup time or reliability.
- 60° Pitch for Secure Gripping: The 60° profile delivers stable, repeatable clamping across a range of component sizes, helping maintain alignment and reduce part movement during machining.
- 25 mm Keyway Compatibility: Precisely matched to Kitagawa-style power chucks, enabling quick installation and confident, rugged clamping with standard keyway interfaces.
- Durable, Machinable Material: Built from high-quality materials that resist wear while remaining easy to machine and customize to your exact application, shortening setup time and extending jaw life.
These soft jaws simplify workholding, improving workflow by delivering dependable grip and fast, repeatable setups. The compatibility with Kitagawa-style chucks, durable yet machinable construction, and customizable geometry help you reduce downtime, improve part accuracy, and maintain consistent results across batches.
Part Numbers
- Protool Part Number
- SJ21F
- Brand
- Vortex
- Category
- Soft Jaw
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: Soft Jaws (60° Pitch) Keyway for Kitagawa Style Power Chucks (Vortex)
View full collection →You are viewing SJ21F. Click any other SKU to view its full details.
| Product SKU | Chuck Size | Key Way | Length | Width | Height | Chuck Type | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| SJ06030B | 170/6 | 12 | 72 | 30 | 31 | 170/6 | £24.20 | 4-6 weeks | |
| SJ06050B | 170/6 | 12 | 72 | 30 | 50 | 170/6 | £39.22 | 4-6 weeks | |
| SJ06L82P | 170/6 | 12 | 82 | 30 | 31 | 170/6 | £31.63 | 4-6 weeks | |
| SJ08037B | 210/8 | 14 | 95 | 35 | 37 | 210/8 | £28.60 | 4-6 weeks | |
| SJ08080B | 210/8 | 14 | 95 | 35 | 80 | 210/8 | £50.60 | 4-6 weeks | |
| SJ08L120P | 210/8 | 14 | 120 | 40 | 40 | 210/8 | £50.60 | 4-6 weeks | |
| SJ10042B | 254/10 | 16 | 110 | 40 | 42 | 254/10 | £38.50 | 4-6 weeks | |
| SJ10080B | 254/10 | 16 | 110 | 40 | 80 | 254/10 | £64.52 | 4-6 weeks | |
| SJ10L150F | 254/10 | 16 | 150 | 50 | 50 | 254/10 | £72.27 | 4-6 weeks | |
| SJ12048B18 | 304/12 | 18 | 130 | 50 | 50 | 304/12 | £63.80 | 4-6 weeks | |
| SJ12080B18 | 304/12 | 18 | 130 | 50 | 80 | 304/12 | £89.62 | 4-6 weeks | |
| SJ12L180F | 304/12 | 18 | 180 | 50 | 50 | 304/12 | £100.83 | 4-6 weeks | |
| SJ12048B21 | 304/12 | 21 | 130 | 50 | 50 | 304/12 | £63.80 | 4-6 weeks | |
| SJ12080B21 | 304/12 | 21 | 130 | 50 | 80 | 304/12 | £91.08 | 4-6 weeks | |
| SJ212L180F | 304/12 | 21 | 180 | 50 | 50 | 304/12 | £105.89 | 4-6 weeks | |
| SJ15062A-22 | 380/12 450/18 | 22 | 165 | 60 | 72 | 380/12 450/18 | £158.13 | 4-6 weeks | |
| SJ15H120F | 380/12 450/18 | 22 | 165 | 60 | 120 | 380/12 450/18 | £262.44 | 4-6 weeks | |
| SJ15L230F | 380/12 450/18 | 22 | 230 | 70 | 70 | 380/12 450/18 | £240.03 | 4-6 weeks | |
| SJ215001 | 380/12 450/18 | 25.5 | 135 | 60 | 60 | 380/12 450/18 | £124.82 | 4-6 weeks | |
| SJ215004 | 380/12 450/18 | 25.5 | 135 | 60 | 120 | 380/12 450/18 | £208.03 | 4-6 weeks | |
| SJ21F Viewing | 530/21 | 25 | 180 | 70 | 70 | 530/21 | £198.43 | 4-6 weeks | |
| SJ21H120F | 530/21 | 25 | 180 | 70 | 120 | 530/21 | £304.04 | 4-6 weeks | |
| SJ21L230F | 530/21 | 25 | 230 | 80 | 80 | 530/21 | £300.84 | 4-6 weeks |
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