Dispatch Hours
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
- Mon – Thurs8:00 – 17:00
- Friday8:00 – 16:30
- Sat & SunClosed
A product line of solid carbide bars engineered for machining face grooving applications. These bars produce rounded grooves (as opposed to MFR/L bars that produce straight ones). Right hand

Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Minimum Diameter | Groove Width | Groove Depth | Reach | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MZL6R1.0L22TNX | 8 | 2 | 2.5 | 22 | TNX | SIM****H6 | £33.28 | 5 days |
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| MZL6R0.5L22TNX | 8 | 1 | 1.2 | 22 | TNX | SIM****H6 | £33.28 | In Stock |
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| MIR6L22A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | TNX | SIM****H6 | £32.20 | 5 days |
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| MIR6L15A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | TNX | SIM****H6 | £30.62 | 5 days |
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| MIR5L15A60TNX | (1.0-1.25mm) (24-20 TPI) | 5.1 | 15 | TNX | SIM****H5 | £30.07 | 5 days |
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| MIR5L22A60TNX | (1.0-1.25mm) (24-20 TPI) | 5.1 | 22 | TNX | SIM****H6 | £31.50 | 5 days |
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| MIR6L15A60TNX | (1.0-1.5mm) (24-16 TPI) | 6 | 15 | TNX | SIM****H6 | £30.62 | 5 days |
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| MIR4L15A60TNX | (0.8-1.0mm) (32-24 TPI) | 4.1 | 15 | TNX | SIM****H4 | £29.44 | 5 days |
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| MIR6L22A60TNX | (1.0-1.5mm) (24-16 TPI) | 6 | 22 | TNX | SIM****H6 | £32.20 | 5 days |
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| MIR8L22A60TNX | (1.0-2.0mm) (24-13 TPI) | 8 | 22 | TNX | SIM****H8 | £36.81 | 5 days |
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| MIR5L151.0ISOTNX | 1 | 4.9 | 15 | TNX | SIM****H5 | £30.07 | 5 days |
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| MIR6L221.25ISOTNX | 1.25 | 6.1 | 22 | TNX | SIM****H6 | £32.20 | 5 days |
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| MIR4L150.5ISOTNX | 0.5 | 4.1 | 15 | TNX | SIM****H4 | £29.44 | 5 days |
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| MIR4L150.75ISOTNX | 0.75 | 4.1 | 15 | TNX | SIM****H4 | £29.44 | 5 days |
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| MIR5L1528UNTNX | 28 | 4.9 | 15 | TNX | SIM****H5 | £30.07 | 5 days |
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| MIR3L1532UNTNX | 32 | 3.2 | 15 | TNX | SIM****H3 | £29.44 | 5 days |
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| MIR6L1527NPTTNX | 27 | 5.9 | 15 | 1/16 X 27NPT | 1/8 X 27NPT | TNX | £30.62 | 5 days |
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| MIR8L3010ACMETNX | 10 | 10 | 30 | TNX | SIM****H8 | £51.89 | 5 days |
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| MIR7L252TRTNX | 2 | 6.9 | 25 | TR9X2 | TR10X2 | TR11X2 | £45.19 | 5 days |
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| MIR7L353TRTNX | 3 | 7.5 | 35 | TR11X3 | TR12X3 | TNX | £49.66 | In Stock |
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| MIR5L1528UNJTNX | 28 | 4.9 | 15 | TNX | SIM****H5 | £29.51 | 5 days |
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| MIR6L1728WTNX | 28 | 6.5 | 17 | TNX | SIM****H6 | £35.23 | 5 days |
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| MIL3L1532UNTNX | 32 | 3.2 | 15 | TNX | SIM****H3 | £29.44 | 5 days |
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| MIL4L150.5ISOTNX | 0.5 | 4.1 | 15 | TNX | SIM****H4 | £29.44 | 5 days |
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| MIL4L150.75ISOTNX | 0.75 | 4.1 | 15 | TNX | SIM****H4 | £29.44 | 5 days |
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| MIL4L15A60TNX | (0.8-1.0mm) (32-24 TPI) | 4.1 | 15 | TNX | SIM****H4 | £29.44 | 5 days |
|
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| MIL5L151.0ISOTNX | 1 | 4.9 | 15 | TNX | SIM****H5 | £30.07 | 5 days |
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| MIL5L1528UNJTNX | 28 | 4.9 | 15 | TNX | SIM****H5 | £29.51 | 5 days |
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| MIL5L1528UNTNX | 28 | 4.9 | 15 | TNX | SIM****H5 | £30.07 | 5 days |
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| MIL5L15A60TNX | (1.0-1.25mm) (24-20 TPI) | 5.1 | 15 | TNX | SIM****H5 | £30.07 | 5 days |
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| MIL5L22A60TNX | (1.0-1.25mm) (24-20 TPI) | 5.1 | 22 | TNX | SIM****H6 | £31.50 | 5 days |
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| MIL6L1527NPTTNX | 27 | 5.9 | 15 | 1/16 X 27NPT | 1/8 X 27NPT | TNX | £30.62 | 5 days |
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| MIL6L15A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | TNX | SIM****H6 | £30.62 | 5 days |
|
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| MIL6L15A60TNX | (1.0-1.5mm) (24-16 TPI) | 6 | 15 | TNX | SIM****H6 | £30.62 | 5 days |
|
|
| MIL6L1728WTNX | 28 | 6.5 | 17 | TNX | SIM****H6 | £35.23 | 5 days |
|
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| MIL6L221.25ISOTNX | 1.25 | 6.1 | 22 | TNX | SIM****H6 | £32.20 | 5 days |
|
|
| MIL6L22A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | TNX | SIM****H6 | £32.20 | 5 days |
|
|
| MIL6L22A60TNX | (1.0-1.5mm) (24-16 TPI) | 6 | 22 | TNX | SIM****H6 | £32.20 | 5 days |
|
|
| MIL7L252TRTNX | 2 | 6.9 | 25 | TR9X2 | TR10X2 | TR11X2 | £45.19 | 5 days |
|
| MIL7L353TRTNX | 3 | 7.5 | 35 | TR11X3 | TR12X3 | TNX | £49.66 | 5 days |
|
| MIL8L22A60TNX | (1.0-2.0mm) (24-13 TPI) | 8 | 22 | TNX | SIM****H8 | £36.81 | 5 days |
|
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| MIL8L3010ACMETNX | 10 | 10 | 30 | TNX | SIM****H8 | £51.89 | 5 days |
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Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
| Service | Cost |
|---|---|
| Royal Mail Tracked 24 | £5.90 |
| DPD Standard Next Day | £8.00 |
| Royal Mail Special Delivery by 1pm | £12.50 |
| DPD Saturday Delivery | £25.00 |
Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.
If an item isn't right, sending it back is simple and hassle-free.
Read our returns policy →Our specialist team can advise on tooling choice, specifications and compatibility.
01732 887334 info@protool-ltd.co.uk