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S12M-SDUCL-07 12mm Steel Shank Boring Bar, Left Hand, for DCMT07 Inserts, 93 Degree Approach, Screw On Clamp (Vortex)
| ISO Code | S12M-SDUCL-07 |
| Type | Steel Shank |
| Through Coolant | No |
| Shank Diameter | 12 |
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Compatible inserts
The ones our customers buy most.Description
The S12M-SDUCL-07 is a robust 12mm steel shank boring bar designed for DCMT07 inserts, featuring a 93° approach and a screw-on clamp for quick, secure insert changes.
- Shank Diameter: 12 mm solid steel shank for rigidity and repeatable accuracy.
- Handedness: Left-hand orientation for consistent cutting direction in bore work.
- Insert Compatibility: Designed for DCMT style turning inserts, specifically DCMT07.
- Approach Angle: 93° approach angle to optimize entry, clearance, and chip control.
- Clamping System: Screw-On Clamp for straightforward insert seating and quick changes with a wrench.
- Material: Solid steel shank delivers stiffness and long-term durability.
- Through-Coolant: Through coolant not available on this model.
With its sturdy construction, DCMT07 compatibility, and a practical screw-on clamp, the S12M-SDUCL-07 delivers reliable bore quality and efficient tool changes for shops using DCMT-style inserts. The left-hand geometry and 93° approach support stable cutting and clean finishes in a range of bore operations.
Part Numbers
- Protool Part Number
- PRO1600544
- 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.



