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S20S-SDQCL-11 20mm Steel Shank Boring Bar, Left Hand, for DCMT11 Inserts, 108 Degree Approach, Screw On Clamp (Vortex)
| ISO Code | S20S-SDQCL-11 |
| Type | Steel Shank |
| Through Coolant | No |
| Shank Diameter | 20 |
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Compatible inserts
The ones our customers buy most.
Description
The S20S-SDQCL-11 is a rugged 20mm steel shank boring bar designed for DCMT11 inserts. With a left-hand configuration and a 108° approach, it delivers steady performance in constrained turning and boring applications, backed by a Screw-On Clamp system for secure, quick tool changes.
- Shank size: 20mm solid steel shank for enhanced rigidity and vibration damping during heavy cutting.
- Clamping system: Screw-On Clamp style provides reliable insert retention and fast index/replace cycles.
- Insert compatibility: Optimized for DCMT11 turning inserts, ensuring precise seating and consistent cutting geometry.
- Approach angle: 108° approach geometry improves accessibility in deep bores and tight pockets.
- Left-hand orientation: Specifically configured for left-hand cutting operations to suit a range of turning and boring setups.
This boring bar is engineered to minimize deflection and chatter, helping you achieve smoother finishes and more predictable tool life when using standard DCMT11 inserts. The solid steel shank and straightforward screw-on clamp design translate to high reliability in daily machining workflows, while the left-hand, 108° configuration expands its usefulness in challenging geometries.
Part Numbers
- Protool Part Number
- PRO1600549
- 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.
