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21 Inch Soft Jaws (60° Pitch) with 25mm Keyway for Kitagawa Style Power Chucks (Vortex) - SJ21L230F
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Description
The 21 Inch Soft Jaws (60° Pitch) with 25mm Keyway for Kitagawa Style Power Chucks (Vortex) - SJ21L230F are precision-engineered to fit Kitagawa-style power chucks, delivering secure, repeatable workholding for a wide range of components during machining. Designed for engineers, machinists, and shop floor professionals, these soft jaws help you hold parts firmly while minimizing surface damage.
Made from high-quality materials with tight tolerances, they balance strength and machinability. The 60° pitched gripping surfaces bite securely on a variety of workpieces, while the 25mm keyway ensures accurate alignment and stable seating in Kitagawa-style chucks. The jaws are machinable, enabling you to tailor grip profiles to your specific part geometry without sacrificing performance.
- Secure, consistent grip with 60° pitch: The 60° angled surfaces provide reliable clamping across round and rectangular profiles, improving repeatability and reducing part movement during machining.
- 25mm keyway for Kitagawa-style compatibility: Precise keyway engagement ensures accurate assembly and repeatable seating in Kitagawa-style chucks, lowering setup time and misalignment risk.
- Durable, machinable material for custom setups: Tough, adaptable construction withstands demanding shop tasks and can be tuned to match unique part geometries for better grip and longevity.
With SJ21L230F soft jaws, you gain faster, more predictable setups, cleaner finishes, and fewer part-handling steps. The combination of a secure 60° grip and precise 25mm keyway minimizes runout, so your tooling can cut with confidence. The machinable material means you can refine each jaw to suit evolving production needs, extending chuck life and reducing downtime across your milling or turning workflows.
Part Numbers
- Protool Part Number
- SJ21L230F
- 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 SJ21L230F. 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 | 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 Viewing | 530/21 | 25 | 230 | 80 | 80 | 530/21 | £300.84 | 4-6 weeks |
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