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Carmex Carbide Tiny Tool - Face Grooving - MFR - BMK Grade - 5mm Minimum Diameter x 1.5mm Groove Width

SKU:MFR4B1.5L17BMK

The Carmex Carbide Tiny Tool is a face grooving solid carbide bar designed for precision grooves in metalworking. Part of the Tiny Tools family, it’s specifically engineered to produce straight g... Read more ↓
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ApplicationFace Grooving (MFR)
Minimum Diameter5
Groove Width (B)1.5
Groove Depth (T)3.5
Reach (L1)17
Radius (R)0.1
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£27.80
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The Carmex Carbide Tiny Tool is a face grooving solid carbide bar designed for precision grooves in metalworking. Part of the Tiny Tools family, it’s specifically engineered to produce straight grooves for clean, flat faces. Sized for a 5 mm minimum diameter with a 1.5 mm groove width, this tool fits compact grooving tasks without compromising performance.

Two coating grades give you flexibility to match material, speed, and cutting conditions. BXC TiN-coated grade is optimized for low cutting speeds and works well with a wide range of stainless steels (ISO P30-P50 / K25-K40). BMK is a sub-micron grade with an advanced PVD triple coating, delivering extremely high heat resistance for maximum performance and smooth cutting, making it a solid general-purpose choice for all materials.

  • Straight-groove geometry for clean faces: These solid carbide bars are engineered to produce straight grooves, delivering crisp, repeatable grooves and predictable seating with every pass.
  • BXC TiN-coated grade for low-speed stainless work: Optimized for low cutting speeds and stainless steels, helping reduce wear and maintain consistent results on ISO P30-P50 / K25-K40 materials.
  • BMK advanced PVD triple-coated grade for high heat resistance: Sub-micron carbide with triple coating provides exceptional heat tolerance and smooth cutting, offering reliable performance across a broad range of materials as a general-purpose option.

Together, the Carmex Tiny Tool face groover helps you achieve precise grooves quickly and consistently, reduces downtime from wear, and offers flexible performance for stainless steels and other materials. The robust carbide substrate combined with advanced coatings supports longer tool life, smoother finishes, and a confident, repeatable machining process.

Application Face Grooving (MFR)
Minimum Diameter 5
Groove Width (B) 1.5
Groove Depth (T) 3.5
Reach (L1) 17
Radius (R) 0.1
L 51
F 1.95
D 4.0
Grade BMK
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 BMK (MFR)

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You are viewing MFR4B1.5L17BMK. Click any other SKU to view its full details.

Product SKUMinimum DiameterGroove WidthGroove DepthReachRadiusGradeHolderPriceStock Order
MFR4B0.5L15BMK 50.51.2150.05BMKSIM****H4£26.49 In Stock
MFR4B0.75L15BMK 50.751.2150.1BMKSIM****H4£26.49 5 days
MFR4B1.0L15BMK 511.5150.1BMKSIM****H4£26.49 5 days
MFR4B1.5L15BMK 51.52.8150.1BMKSIM****H4£26.49 5 days
MFR4B1.5L15-CBMK 51.52.8150.1BMKSIM****H4£29.13 5 days
MFR4B1.5L17BMK Viewing51.53.5170.1BMKSIM****H4£27.80 5 days
MFR4B2.0L17BMK 525170.1BMKSIM****H4£29.13 5 days
MFR5B0.5L22BMK 60.51.2220.05BMKSIM****H5£29.89 5 days
MFR5B0.75L22BMK 60.751.2220.1BMKSIM****H5£29.89 5 days
MFR5B1.0L22BMK 611.5220.1BMKSIM****H5£29.89 5 days
MFR5B1.0L23BMK 612.5230.1BMKSIM****H5£29.89 5 days
MFR5B1.5L22BMK 61.52.5220.1BMKSIM****H5£29.89 5 days
MFR5B1.5L22-CBMK 61.52.5220.1BMKSIM****H5£32.87 5 days
MFR5B1.5L23BMK 61.53.5230.1BMKSIM****H5£29.89 5 days
MFR5B2.0L22BMK 623.8220.1BMKSIM****H5£29.89 5 days
MFR5B2.0L22-CBMK 623.8220.1BMKSIM****H5£32.87 5 days
MFR5B2.0L23BMK 625230.1BMKSIM****H5£31.39 5 days
MFR6B1.0L22BMK 811.5220.1BMKSIM****H6£30.48 In Stock
MFR6B1.5L22BMK 81.52.5220.1BMKSIM****H6£30.48 5 days
MFR6B1.5L22-CBMK 81.52.5220.1BMKSIM****H6£33.53 5 days
MFR6B2.0L22BMK 823220.1BMKSIM****H6£30.48 In Stock
MFR6B2.0L22-CBMK 823220.1BMKSIM****H6£33.53 5 days
MFR6B2.5L22BMK 82.54.8220.1BMKSIM****H6£30.48 5 days
MFR6B3.0L22-CBMK 836220.1BMKSIM****H6£33.53 5 days
MFR6B3.0L30BMK 836300.1BMKSIM****H6£32.00 In Stock
MFR8B2.5L22BMK 102.53.5220.1BMKSIM****H8£36.24 5 days
MFL4B1.5L15-CBMK 51.52.8150.1BMKSIM****H4£29.12 5 days
MFL5B1.5L22-CBMK 61.52.5220.1BMKSIM****H5£32.86 5 days
MFL5B2.0L22-CBMK 623.8220.1BMKSIM****H5£32.86 5 days
MFL6B1.5L22-CBMK 81.52.5220.1BMKSIM****H6£33.51 5 days
MFL6B2.0L22-CBMK 823220.1BMKSIM****H6£33.51 5 days
MFL6B3.0L22-CBMK 836220.1BMKSIM****H6£33.51 5 days

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