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12 Inch Soft Jaws (60° Pitch) with 21mm Keyway for Kitagawa Style Power Chucks (Vortex) - SJ12048B21
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Description
The 12 Inch Soft Jaws (60° Pitch) with a 21mm Keyway for Kitagawa Style Power Chucks (Vortex) are precision-engineered accessories designed to securely hold components during machining. They are compatible with Kitagawa-style power chucks and are built to deliver accurate, repeatable gripping performance across turning and milling operations.
Made from high-quality materials, these jaws resist wear and are easy to machine to match your part profile, while preserving precise chuck alignment thanks to the 21mm keyway. The 60° pitch enhances grip stability, helping you hold irregular or delicate workpieces with confidence.
- 60° Pitch Design: Provides even contact and stable gripping around diverse workpieces, reducing movement during cutting for improved accuracy.
- 21mm Keyway for Precise Chuck Alignment: Ensures secure seating with Kitagawa-style power chucks, promoting repeatable clamping and minimizing slip across cycles.
- 12-Inch Size + Durable, Machinable Material: Offers a versatile gripping surface for larger parts and easy customization to your application, with long service life in demanding machining environments.
These soft jaws help you streamline setups, protect part surfaces from marring, and achieve consistent results across multiple parts. The combination of the 60° pitch and the 21mm keyway delivers reliable, repeatable performance with Kitagawa-style chucks, while their durability and machinability enable you to tailor grip surfaces to your exact workflow—reducing downtime and enhancing overall machining quality.
Part Numbers
- Protool Part Number
- SJ12048B21
- 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 SJ12048B21. 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 Viewing | 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 | 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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