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Carmex Carbide Tiny Tool - Face Grooving with Chip Breaker - MFL-C - K20 Grade - 5mm Minimum Diameter x 1.5mm Groove Width (Left Hand)

Carmex Carbide Tiny Tool - Face Grooving with Chip Breaker - MFL-C - K20 Grade - 5mm Minimum Diameter x 1.5mm Groove Width (Left Hand)

SKU:MFL4B1.5L15-CK20

The Carmex Carbide Tiny Tool - Face Grooving with Chip Breaker (MFL-C, K20 Grade) is a solid carbide bar engineered specifically for face grooving tasks. It targets precision and repeatability wi... Read more ↓
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ApplicationFace Grooving with Chip Breaker (MFL-C)
Minimum Diameter5
Groove Width (B)1.5
Groove Depth (T)2.8
Reach (L1)15
Radius (R)0.1
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£25.16
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5 days estimated lead time — subject to availability
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Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

The Carmex Carbide Tiny Tool - Face Grooving with Chip Breaker (MFL-C, K20 Grade) is a solid carbide bar engineered specifically for face grooving tasks. It targets precision and repeatability with a 5 mm minimum diameter and a 1.5 mm groove width, and is designed for left-hand orientation to fit common machining setups.

As part of the Tiny Tools family, these bars deliver straight grooves for a clean, uniform face finish. For different cutting conditions, you can choose between coating and grade options: the BXC TiN-coated grade is optimized for low cutting speeds and performs well with a wide range of stainless steels (ISO P30-P50 / K25-K40); the BMK sub-micron grade features an advanced triple coating for high heat resistance and smooth cutting, providing versatile, general-purpose performance across materials.

  • Straight groove geometry: Produces precise, straight grooves for a consistent face finish and minimizes post-processing.
  • TiN-coated, low-speed efficiency: BXC coating supports reliable performance at low cutting speeds and broad stainless steel compatibility (ISO P30-P50 / K25-K40).
  • BMK sub-micron durability: Sub-micron BMK grade with triple PVD coating delivers high heat resistance and smooth cutting for demanding materials, offering versatile general-purpose performance.

With its precise geometry, robust coatings, and left-hand design, this Tiny Tool supports faster setup, dependable groove quality, and extended tool life across a range of materials. It helps you achieve consistent results, reduce downtime, and keep production moving efficiently.

Application Face Grooving with Chip Breaker (MFL-C)
Minimum Diameter 5
Groove Width (B) 1.5
Groove Depth (T) 2.8
Reach (L1) 15
Radius (R) 0.1
L 51
F 1.95
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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Full Range: Carmex Carbide Tiny Tools - Face Grooving - Grade K20 (MFR)

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You are viewing MFL4B1.5L15-CK20. Click any other SKU to view its full details.

Product SKUMinimum DiameterGroove WidthGroove DepthReachRadiusGradeHolderPriceStock Order
MFR5B1.0L23K20 612.5230.1K20SIM****H5£25.79 5 days
MFR5B2.0L23K20 625230.1K20SIM****H5£27.12 5 days
MFR4B1.5L15K20 51.52.8150.1K20SIM****H4£22.80 5 days
MFR5B1.5L22K20 61.52.5220.1K20SIM****H5£25.81 5 days
MFR4B2.0L17K20 525170.1K20SIM****H4£25.16 5 days
MFR6B3.0L30K20 836300.1K20SIM****H6£27.65 5 days
MFR5B0.75L22K20 60.751.2220.1K20SIM****H5£25.81 5 days
MFR5B1.0L22K20 611.5220.1K20SIM****H5£25.81 5 days
MFR6B2.0L22-CK20 823220.1K20SIM****H6£28.95 5 days
MFR4B1.0L15K20 511.5150.1K20SIM****H4£22.80 5 days
MFR5B1.5L22-CK20 61.52.5220.1K20SIM****H5£28.41 5 days
MFR6B2.5L22K20 82.54.8220.1K20SIM****H6£26.30 5 days
MFR4B1.5L17K20 51.53.5170.1K20SIM****H4£23.97 5 days
MFR4B1.5L15-CK20 51.52.8150.1K20SIM****H4£25.14 5 days
MFR6B3.0L22-CK20 836220.1K20SIM****H6£28.95 5 days
MFR6B2.0L22K20 823220.1K20SIM****H6£26.30 5 days
MFR5B0.5L22K20 60.51.2220.05K20SIM****H5£25.79 5 days
MFR5B2.0L22K20 623.8220.1K20SIM****H5£25.81 5 days
MFR6B1.5L22-CK20 81.52.5220.1K20SIM****H6£28.95 5 days
MFR5B2.0L22-CK20 623.8220.1K20SIM****H5£28.41 5 days
MFR6B1.0L22K20 811.5220.1K20SIM****H6£26.30 5 days
MFR5B1.5L23K20 61.53.5230.1K20SIM****H5£25.79 5 days
MFR8B2.5L22K20 102.53.5220.1K20SIM****H8£31.29 5 days
MFR6B1.5L22K20 81.52.5220.1K20SIM****H6£26.30 5 days
MFR4B0.5L15K20 50.51.2150.05K20SIM****H4£22.83 5 days
MFR4B0.75L15K20 50.751.2150.1K20SIM****H4£22.80 5 days
MFL4B1.5L15-CK20 Viewing51.52.8150.1K20SIM****H4£25.16 5 days
MFL5B1.5L22-CK20 61.52.5220.1K20SIM****H5£28.39 5 days
MFL5B2.0L22-CK20 623.8220.1K20SIM****H5£28.39 5 days
MFL6B1.5L22-CK20 81.52.5220.1K20SIM****H6£28.94 5 days
MFL6B2.0L22-CK20 823220.1K20SIM****H6£28.94 5 days
MFL6B3.0L22-CK20 836220.1K20SIM****H6£28.94 5 days

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