Please log in here to access all benefits, including promotional discounts and faster checkouts.


Vortex Boring Bar Clamp Lock - Steel Shank 95 Deg - For WNMG0804 Inserts - S20Q-MWLNR08
| ISO Code | S20QMWLNR08 |
| Type | Steel Shank |
| Through Coolant | No |
| Shank Diameter | 20 |
Learn more about Klarna
Compatible inserts
The ones our customers buy most.Description
Designed for precision turning and facing, the Vortex Boring Bar Clamp Lock with a steel shank delivers dependable performance for operators using WNMG0804 inserts. The 95-degree angle provides excellent accessibility, enabling efficient cuts in tight spaces and expanding the range of profiling, facing, and turning tasks.
- 95-Degree Working Angle: Optimizes access for facing, profiling, and turning, improving material removal in tight contours.
- Clamp Lock Mechanism: Securely locks inserts to resist movement during heavy cuts, delivering consistent precision.
- Durable Steel Shank: Robust construction offers rigidity and longevity under demanding machining conditions.
- Fast Insert Changes: Clamp-lock design enables quick, straightforward insert swaps to minimize downtime.
- Insert Compatibility: Specifically designed for WNMG0804 inserts and the S20Q-MWLNR08 configuration for reliable seating.
The combination of a precise 95-degree geometry and a secure clamp system translates into cleaner finishes, repeatable depths of cut, and reduced tool chatter. The steel shank provides the stiffness needed for stable operation, allowing higher feed rates and longer tool life. Quick insert changes help you move between jobs with minimal interruption, making this boring bar a practical choice for shops that demand consistency across diverse turning operations.
Enhance your setup with these related components:
Clamping Screw Shim Wrench Clamp Anvil ScrewPart Numbers
- Protool Part Number
- PRO1600139
- 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.
Full Range: Vortex Boring Bars Clamp Lock - Steel Shank 95 Deg - For WNMG Inserts (MWLNR/L)
View full collection →You are viewing PRO1600139. Click any other SKU to view its full details.
| Product SKU | ISO Code | Type | Through Coolant | Shank Diameter | Insert Type | Locking System | Hand | Minimum Bore | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRO1600139 Viewing | S20QMWLNR08 | Steel Shank | No | 20 | WN** 0804 | Clamp | Right | 25 | 180 | £23.27 | In Stock | |
| PRO1600140 | S25RMWLNR08 | Steel Shank | No | 25 | WN** 0804 | Clamp | Right | 32 | 200 | £24.33 | In Stock | |
| PRO1600141 | S32SMWLNR08 | Steel Shank | No | 32 | WN** 0804 | Clamp | Right | 41 | 250 | £35.38 | In Stock | |
| PRO1600142 | S40TMWLNR08 | Steel Shank | No | 40 | WN** 0804 | Clamp | Right | 50 | 300 | £60.77 | 2 weeks |
No products match your filters.



