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Carmex Carbide Tiny Tool - Chamfer & Boring - MCR - BMK Grade - 5.1mm Minimum Diameter x 15mm Reach

SKU:MCR5R0.2L15BMK

The Carmex Carbide Tiny Tool for Chamfering & Boring (MCR, BMK Grade) is a precision cutting solution designed for small-scale chamfering and boring tasks. With a compact 5.1 mm minimum diame... Read more ↓
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ApplicationChamfer & Boring (MCR)
Minimum Diameter5.1
Reach (L1)15
Radius (R)0.2
Chamfer Depth (H1)0.7
L51
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£27.35
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 for Chamfering & Boring (MCR, BMK Grade) is a precision cutting solution designed for small-scale chamfering and boring tasks. With a compact 5.1 mm minimum diameter and a 15 mm reach, it excels at accessing tight features on small parts and assemblies. This tool is ideal for engineers, machinists, hobbyists, and technicians who need accurate, repeatable edges in constrained spaces.

Crafted from premium BMK-grade carbide, it delivers exceptional durability, wear resistance, and long tool life even in demanding shop conditions. The compact geometry supports quick setup and precise guidance, making it easy to produce clean chamfers and true bores on miniature components without compromising accuracy.

  • Compact 5.1 mm diameter with 15 mm reach: Access tight features on small parts and bore or chamfer accurately without repeatedly repositioning the workpiece.
  • Premium BMK-grade carbide for durability: Delivers long tool life, strong wear resistance, and consistent performance under challenging materials and workloads.
  • Specialized chamfering & boring geometry: Provides clean edges with minimal deflection, ensuring repeatable, high-precision results on small components.

This tiny tool helps streamline your workflow by combining a compact footprint with durable carbide and a focused geometry for small-part operations. It enables reliable, professional finishes on delicate components, reduces downtime from tool changes, and supports consistent results across tight tolerances—making it a dependable choice for both production runs and prototype work.

Application Chamfer & Boring (MCR)
Minimum Diameter 5.1
Reach (L1) 15
Radius (R) 0.2
Chamfer Depth (H1) 0.7
L 51
H 1.2
F 2.1
D 5.0
Grade BMK
Holder SIM****H5

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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first place we look
honest about stock and prices are competitive.
Phil
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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.
Jeremy

Full Range: Carmex Carbide Tiny Tools - Chamfering & Boring - Grade BMK (MCR)

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You are viewing MCR5R0.2L15BMK. Click any other SKU to view its full details.

Product SKUMinimum DiameterReachRadiusChamfer DepthGradeHolderPriceStock Order
MCR3R0.2L10BMK 3.1100.20.3BMKSIM****H3£24.05 5 days
MCR4R0.2L15BMK 4.1150.20.4BMKSIM****H4£26.83 5 days
MCR5R0.2L15BMK Viewing5.1150.20.7BMKSIM****H5£27.35 5 days
MCR6R0.2L15BMK 6.1150.20.7BMKSIM****H6£28.00 5 days
MCR7R0.2L20BMK 7.1200.20.8BMKSIM****H7£38.33 5 days
MCL3R0.2L10BMK 3.1100.20.3BMKSIM****H3£26.45 5 days
MCL4R0.2L15BMK 4.1150.20.4BMKSIM****H4£26.83 5 days
MCL5R0.2L15BMK 5.1150.20.7BMKSIM****H5£27.35 5 days
MCL6R0.2L15BMK 6.1150.20.7BMKSIM****H6£28.00 5 days
MCL7R0.2L20BMK 7.1200.20.8BMKSIM****H7£38.33 5 days

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