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Carmex Carbide Tiny Tool - Grooving - MGL - K20 Grade - Minimum Diameter 4.1mm x 0.5mm Groove Width x 10mm Reach (Left Hand)

Carmex Carbide Tiny Tool - Grooving - MGL - K20 Grade - Minimum Diameter 4.1mm x 0.5mm Groove Width x 10mm Reach (Left Hand)

SKU:MGL4B0.5L10K20

The Carmex Carbide Tiny Tool - Grooving - MGL is a precision cutting tool designed for small grooving tasks. Its compact design and targeted geometry let you create narrow, accurate grooves on sm... Read more ↓
M
K
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ApplicationGrooving (MGL)
Minimum Diameter4.1
Groove Width (B)0.5
Groove Depth (H)0.5
Reach (L1)10
L51
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£22.75
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

The Carmex Carbide Tiny Tool - Grooving - MGL is a precision cutting tool designed for small grooving tasks. Its compact design and targeted geometry let you create narrow, accurate grooves on small parts with confidence. Whether you're working on miniature components or tight-featured assemblies, this tool delivers clean, consistent results.

Crafted from premium-grade K20 carbide, it offers exceptional durability, strength, and wear resistance. The tool's compact footprint and compatibility with a wide range of machines and systems make it a versatile choice for both workshop and production environments.

  • Premium carbide for long tool life: Premium-grade carbide delivers outstanding wear resistance and strength, helping grooves stay precise across many cuts and reducing tool changes.
  • MGL micro-grooving geometry: The specialized tiny-tool geometry provides accurate depth control and smooth finishes in tight spaces, reducing rework and scrap.
  • Left-hand design with 10 mm reach: The left-hand orientation and 10 mm reach enable access to tight recesses on small parts, while the tool supports grooves as narrow as 0.5 mm on diameters as small as 4.1 mm for reliable performance.

Together, these features translate to easier setup, consistent groove quality on delicate parts, and dependable performance across a range of machines. The Carmex Tiny Tool is built to help you complete small-grooving tasks efficiently, with predictable results you can trust on every job.

Application Grooving (MGL)
Minimum Diameter 4.1
Groove Width (B) 0.5
Groove Depth (H) 0.5
Reach (L1) 10
L 51
F 1.7
D 4.0
Grade K20
Holder SIM****H4

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.

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Staff are very helpful and interested in providing a good service making us the customer feel valued.
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honest about stock and prices are competitive.
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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
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Full Range: Carmex Carbide Tiny Tools - Grooving - Grade K20 (MGR)

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You are viewing MGL4B0.5L10K20. Click any other SKU to view its full details.

Product SKUMinimum DiameterGroove WidthGroove DepthReachGradeHolderPriceStock Order
MGR4B0.79L22K20 4.10.790.922K20SIM****H4£25.44 5 days
MGR5B0.79L15K20 5.10.79115K20SIM****H5£23.27 5 days
MGR3B0.7L10K20 3.10.70.610K20SIM****H3£22.12 5 days
MGR4B1.0L10K20 4.11110K20SIM****H4£22.80 5 days
MGR5B1.0L15K20 5.111.215K20SIM****H5£23.27 5 days
MGR4B0.79L15K20 4.10.790.915K20SIM****H4£24.18 5 days
MGR5B1.59L15K20 5.11.591.215K20SIM****H5£23.27 5 days
MGR2B0.5L10K20 2.10.50.510K20SIM****H4£23.81 5 days
MGR4B0.5L10K20 4.10.50.510K20SIM****H4£22.76 5 days
MGR4B1.0L22K20 4.11122K20SIM****H4£25.43 5 days
MGR4B1.0L15K20 4.11115K20SIM****H4£24.18 5 days
MGR4B0.7L10K20 4.10.70.610K20SIM****H4£22.75 5 days
MGR6B1.0L17K20 6.111.817K20SIM****H6£26.13 5 days
MGR3B0.5L10K20 3.10.50.510K20SIM****H3£22.76 5 days
MGR6B1.0L15K20 6.111.415K20SIM****H6£23.81 5 days
MGR4B1.5L15K20 4.11.5115K20SIM****H4£24.18 5 days
MGR4B0.5L15K20 4.10.50.515K20SIM****H4£24.18 5 days
MGR5B0.79L22K20 5.10.79122K20SIM****H5£24.67 5 days
MGR5B1.59L22K20 5.11.591.222K20SIM****H5£24.67 5 days
MGR5B1.5L22K20 5.11.51.222K20SIM****H5£24.67 5 days
MGR5B1.5L15K20 5.11.51.215K20SIM****H5£23.27 5 days
MGR5B1.19L22K20 5.11.191.222K20SIM****H5£24.67 5 days
MGR6B0.79L23K20 6.10.791.823K20SIM****H6£28.02 5 days
MGR6B0.79L17K20 6.10.791.817K20SIM****H6£26.13 5 days
MGR5B2.0L22K20 5.121.222K20SIM****H5£24.67 5 days
MGR6B1.59L17K20 6.11.591.817K20SIM****H6£26.13 5 days
MGR6B1.5L17K20 6.11.51.817K20SIM****H6£26.13 In Stock
MGR5B1.19L15K20 5.11.191.215K20SIM****H5£23.27 5 days
MGR6B1.5L15K20 6.11.51.415K20SIM****H6£23.81 5 days
MGR6B1.19L17K20 6.11.191.817K20SIM****H6£26.13 5 days
MGR6B1.0L22K20 6.111.422K20SIM****H6£25.46 5 days
MGR6B1.19L23K20 6.11.191.823K20SIM****H6£28.02 5 days
MGR5B2.0L15K20 5.121.215K20SIM****H5£23.27 5 days
MGR4B1.5L22K20 4.11.5122K20SIM****H4£25.44 5 days
MGR5B1.0L22K20 5.111.222K20SIM****H5£24.67 5 days
MGR4B1.5L10K20 4.11.5110K20SIM****H4£22.80 5 days
MGR6B1.59L23K20 6.11.591.823K20SIM****H6£28.02 5 days
MGR6B2.0L17K20 6.121.817K20SIM****H6£28.78 5 days
MGR7B2.0L30K20 7.122.530K20SIM****H7£30.75 5 days
MGR6B1.5L22K20 6.11.51.422K20SIM****H6£25.46 5 days
MGR8B1.0L22K20 8.111.722K20SIM****H8£28.56 5 days
MGR7B1.0L15K20 7.112.515K20SIM****H7£27.97 5 days
MGR6B1.5L23K20 6.11.51.823K20SIM****H6£28.00 5 days
MGR7B1.19L22K20 7.11.192.522K20SIM****H7£28.02 5 days
MGR6B2.0L23K20 6.121.823K20SIM****H6£28.00 In Stock
MGR6B2.0L15K20 6.121.415K20SIM****H6£23.81 5 days
MGR7B2.0L22K20 7.122.522K20SIM****H7£27.97 5 days
MGR8B2.0L22K20 8.122.622K20SIM****H8£28.56 5 days
MGR6B2.0L22K20 6.121.422K20SIM****H6£25.46 5 days
MGR8B1.5L22K20 8.11.51.722K20SIM****H8£28.56 5 days
MGR7B1.5L22K20 7.11.52.522K20SIM****H7£27.97 5 days
MGR7B1.5L15K20 7.11.52.515K20SIM****H7£27.97 5 days
MGR8B2.38L15K20 8.12.382.615K20SIM****H8£28.56 5 days
MGR7B1.59L22K20 7.11.592.522K20SIM****H7£28.02 5 days
MGR7B1.59L30K20 7.11.592.530K20SIM****H7£30.75 5 days
MGR7B1.0L30K20 7.112.530K20SIM****H7£30.75 5 days
MGR7B1.5L30K20 7.11.52.530K20SIM****H7£30.75 5 days
MGR8B2.38L22K20 8.12.382.622K20SIM****H8£28.56 5 days
MGR7B1.0L22K20 7.112.522K20SIM****H7£27.97 5 days
MGR7B2.0L15K20 7.122.515K20SIM****H7£27.97 5 days
MGR7B1.19L30K20 7.11.192.530K20SIM****H7£30.75 5 days
MGL2B0.5L10K20 2.10.50.510K20SIM****H4£23.80 5 days
MGL3B0.5L10K20 3.10.50.510K20SIM****H3£22.75 5 days
MGL3B0.7L10K20 3.10.70.610K20SIM****H3£22.12 5 days
MGL4B0.5L10K20 Viewing4.10.50.510K20SIM****H4£22.75 5 days
MGL4B0.5L15K20 4.10.50.515K20SIM****H4£24.22 5 days
MGL4B0.79L15K20 4.10.790.915K20SIM****H4£24.22 5 days
MGL4B0.79L22K20 4.10.790.922K20SIM****H4£25.43 5 days
MGL4B0.7L10K20 4.10.70.610K20SIM****H4£22.75 5 days
MGL4B1.0L10K20 4.11110K20SIM****H4£22.80 5 days
MGL4B1.0L15K20 4.11115K20SIM****H4£24.18 5 days
MGL4B1.0L22K20 4.11122K20SIM****H4£25.43 5 days
MGL4B1.5L10K20 4.11.5110K20SIM****H4£22.80 5 days
MGL4B1.5L15K20 4.11.5115K20SIM****H4£24.22 5 days
MGL4B1.5L22K20 4.11.5122K20SIM****H4£25.43 5 days
MGL5B0.79L15K20 5.10.79115K20SIM****H5£23.30 5 days
MGL5B0.79L22K20 5.10.79122K20SIM****H5£24.69 5 days
MGL5B1.0L15K20 5.111.215K20SIM****H5£23.27 5 days
MGL5B1.0L22K20 5.111.222K20SIM****H5£24.67 5 days
MGL5B1.19L15K20 5.11.191.215K20SIM****H5£23.30 5 days
MGL5B1.19L22K20 5.11.191.222K20SIM****H5£24.69 5 days
MGL5B1.59L15K20 5.11.591.215K20SIM****H5£23.30 5 days
MGL5B1.59L22K20 5.11.591.222K20SIM****H5£24.69 5 days
MGL5B1.5L15K20 5.11.51.215K20SIM****H5£23.27 5 days
MGL5B1.5L22K20 5.11.51.222K20SIM****H5£24.67 5 days
MGL5B2.0L15K20 5.121.215K20SIM****H5£23.27 5 days
MGL5B2.0L22K20 5.121.222K20SIM****H5£24.67 5 days
MGL6B0.79L17K20 6.10.791.817K20SIM****H6£26.18 5 days
MGL6B0.79L23K20 6.10.791.823K20SIM****H6£28.00 5 days
MGL6B1.0L15K20 6.111.415K20SIM****H6£23.81 5 days
MGL6B1.0L17K20 6.111.817K20SIM****H6£26.18 5 days
MGL6B1.0L22K20 6.111.422K20SIM****H6£25.46 5 days
MGL6B1.19L17K20 6.11.191.817K20SIM****H6£26.18 5 days
MGL6B1.19L23K20 6.11.191.823K20SIM****H6£28.00 5 days
MGL6B1.59L17K20 6.11.591.817K20SIM****H6£26.18 5 days
MGL6B1.59L23K20 6.11.591.823K20SIM****H6£28.00 5 days
MGL6B1.5L15K20 6.11.51.415K20SIM****H6£23.81 5 days
MGL6B1.5L17K20 6.11.51.817K20SIM****H6£26.18 5 days
MGL6B1.5L22K20 6.11.51.422K20SIM****H6£25.46 5 days
MGL6B1.5L23K20 6.11.51.823K20SIM****H6£28.00 5 days
MGL6B2.0L15K20 6.121.415K20SIM****H6£23.81 5 days
MGL6B2.0L17K20 6.121.817K20SIM****H6£28.75 5 days
MGL6B2.0L22K20 6.121.422K20SIM****H6£25.46 5 days
MGL6B2.0L23K20 6.121.823K20SIM****H6£28.00 5 days
MGL7B1.0L15K20 7.112.515K20SIM****H7£26.76 5 days
MGL7B1.0L22K20 7.112.522K20SIM****H7£26.76 5 days
MGL7B1.0L30K20 7.112.530K20SIM****H7£30.75 5 days
MGL7B1.19L22K20 7.11.192.522K20SIM****H7£28.00 5 days
MGL7B1.19L30K20 7.11.192.530K20SIM****H7£30.77 5 days
MGL7B1.59L22K20 7.11.592.522K20SIM****H7£28.00 5 days
MGL7B1.59L30K20 7.11.592.530K20SIM****H7£30.77 5 days
MGL7B1.5L15K20 7.11.52.515K20SIM****H7£27.97 5 days
MGL7B1.5L22K20 7.11.52.522K20SIM****H7£27.97 5 days
MGL7B1.5L30K20 7.11.52.530K20SIM****H7£30.75 5 days
MGL7B2.0L15K20 7.122.515K20SIM****H7£27.97 5 days
MGL7B2.0L22K20 7.122.522K20SIM****H7£27.97 5 days
MGL7B2.0L30K20 7.122.530K20SIM****H7£30.75 5 days
MGL8B1.0L22K20 8.111.722K20SIM****H8£28.56 5 days
MGL8B1.5L22K20 8.11.51.722K20SIM****H8£28.56 5 days
MGL8B2.0L22K20 8.122.622K20SIM****H8£28.56 5 days
MGL8B2.38L15K20 8.12.382.615K20SIM****H8£28.50 5 days
MGL8B2.38L22K20 8.12.382.622K20SIM****H8£28.50 5 days

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