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S25T-SDUCL-11 25mm Steel Shank Boring Bar, Left Hand, for DCMT11 Inserts, 93 Degree Approach, Screw On Clamp (Vortex)
| ISO Code | S25T-SDUCL-11 |
| Type | Steel Shank |
| Through Coolant | No |
| Shank Diameter | 25 |
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Compatible inserts
The ones our customers buy most.Description
The S25T-SDUCL-11 is a dedicated 25mm steel shank boring bar designed for precise, reliable boring on machines that use DCMT11 style inserts. This left‑hand version features a screw‑on clamp and a 93° approach to optimize cutting geometry and chip control in a compact, rigid tool.
- {Feature name}: Diameter / Shank – 25 mm steel shank for rigid, stable performance in demanding boring operations
- {Feature name}: Left‑Hand Configuration – engineered for left‑hand cutting directions and specific setup requirements
- {Feature name}: Insert Compatibility – designed to accept DCMT11 turning inserts for versatile boring capabilities
- {Feature name}: Screw‑On Clamp – secure, quick tool seating that simplifies insert changes and reduces downtime
- {Feature name}: Approach Angle – 93° geometry delivers stable engagement and favorable clearance during cutting
- {Feature name}: Brand – Vortex engineered for reliable performance in professional machining environments
This boring bar is built to deliver dependable, repeatable bore accuracy with DCMT11 inserts, while the screw‑on clamp mechanism minimizes setup time and enhances tool life. The 93° approach angle and solid steel construction work together to provide robust rigidity and effective chip control, making it suitable for a range of boring tasks on CNC lathes and other turning centers. Ideal for shops that value consistent results, reduced downtime, and a straightforward, durable tool for demanding metalworking applications.
Part Numbers
- Protool Part Number
- PRO1600553
- Brand
- Vortex
- Category
- ISO Lathe Tool
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.



