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Carmex Carbide Tiny Tool - Boring & Profiling - MPR - K20 Grade - 1.2mm Minimum Diameter x 5mm Reach x R0.1

Carmex Carbide Tiny Tool - Boring & Profiling - MPR - K20 Grade - 1.2mm Minimum Diameter x 5mm Reach x R0.1

SKU:MPR1.2R0.1L5K20

The Carmex Carbide Tiny Tool for Boring & Profiling (MPR) is a precision cutting tool engineered for small profiling and boring tasks. Its compact design excels in tight spaces, making intric... Read more ↓
M
K
N
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ApplicationBoring and Profiling (MPR)
Minimum Diameter1.2
Reach (L1)5
Radius (R)0.1
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£22.40
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Klarna
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Carbide Tiny Tool for Boring & Profiling (MPR) is a precision cutting tool engineered for small profiling and boring tasks. Its compact design excels in tight spaces, making intricate shapes and profiles on tiny parts and components with ease.

Crafted from premium K20 carbide, this tiny tool delivers strong rigidity, exceptional wear resistance, and long tool life. With a 1.2 mm minimum diameter, 5 mm reach, and an R0.1 corner radius, it provides precise, repeatable results for delicate operations where accuracy matters.

  • Small, precise diameter with extended reach: The 1.2 mm minimum diameter and 5 mm reach let you profile and bore in tight features without sacrificing stability, enabling intricate geometries in compact parts.
  • Durable, wear‑resistant carbide (K20): Premium carbide delivers outstanding hardness and long life, reducing tool changes and downtime in demanding materials.
  • Defined radius for clean, repeatable profiles: The R0.1 corner radius ensures smooth corners and tight tolerances, producing consistent finishes across multiple parts.

Designed for engineers, machinists, inspectors, and makers, the Carmex Tiny Tool streamlines small-feature profiling and boring. Its reliable geometry and robust construction help you achieve high-precision results with fewer passes, faster setups, and dependable performance in demanding miniature applications.

Part Numbers

Protool Part Number
MPR1.2R0.1L5K20
Brand
Carmex
Category
Tiny Tool Inserts
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Carmex Carbide Tiny Tools - Profiling & Boring - Grade K20 (MPR)

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You are viewing MPR1.2R0.1L5K20. Click any other SKU to view its full details.

Product SKUMinimum DiameterReachRadiusProfile Max DepthGradeHolderPriceStock Order
MPR1R0.05L4K20 140.050.2K20SIM****H3£22.40 5 days
MPR1.2R0.1L9K20 1.290.10.3K20SIM****H3£24.58 5 days
MPR1.2R0.1L5K20 Viewing1.250.10.3K20SIM****H3£22.40 5 days
MPR1R0.05L8K20 180.050.2K20SIM****H3£20.80 5 days
MPR1.5R0.1L6K20 1.560.10.3K20SIM****H3£22.40 5 days
MPR3R0.05L15K20 3.1150.050.7K20SIM****H3£22.13 5 days
MPR2.5R0.1L10K20 2.5100.10.6K20SIM****H4£21.28 5 days
MPR5R0.1L30K20 5.1300.11.2K20SIM****H5£30.13 5 days
MPR2R0.15L15K20 2.1150.150.5K20SIM****H3£21.28 5 days
MPR4R0.1L15K20 4.1150.10.8K20SIM****H4£22.48 5 days
MPR7R0.2L30K20 7.1300.21.5K20SIM****H7£32.50 5 days
MPR1.5R0.05L10K20 1.5100.050.3K20SIM****H3£20.80 5 days
MPR2R0.15L5K20 2.150.150.5K20SIM****H3£20.30 5 days
MPR2R0.05L10K20 2.1100.050.5K20SIM****H3£21.33 5 days
MPR8R0.2L35K20 8.1350.21.6K20SIM****H8£35.10 5 days
MPR3R0.2L15K20 3.1150.20.7K20SIM****H3£22.13 5 days
MPR8R0.2L22K20 8.1220.21.6K20SIM****H8£32.05 5 days
MPR5R0.2L30K20 5.1300.21.2K20SIM****H5£30.13 5 days
MPR2R0.1L10K20 2.1100.10.5K20SIM****H3£20.30 5 days
MPR3R0.1L15K20 3.1150.10.7K20SIM****H3£22.13 5 days
MPR7R0.2L22K20 7.120.21.5K20SIM****H7£29.43 5 days
MPR4R0.1L10K20 4.1100.10.8K20SIM****H4£19.05 5 days
MPR4R0.2L15K20 4.1150.20.8K20SIM****H4£22.48 5 days
MPR2.5R0.1L15K20 2.5150.10.6K20SIM****H4£21.28 5 days
MPR6R0.2L30K20 6.1300.21.4K20SIM****H6£30.73 5 days
MPR4R0.2L10K20 4.1100.20.8K20SIM****H4£20.83 5 days
MPR5R0.2L22K20 5.1220.21.2K20SIM****H5£26.23 5 days
MPR3R0.1L22K20 3.1220.10.7K20SIM****H3£23.18 5 days
MPR3R0.2L22K20 3.1220.20.7K20SIM****H3£23.18 5 days
MPR4R0.1L22K20 4.1220.10.8K20SIM****H4£23.63 5 days
MPR4R0.2L22K20 4.1220.20.8K20SIM****H4£23.63 5 days
MPR6R0.2L22K20 6.1220.21.4K20SIM****H6£26.73 5 days
MPR2R0.15L10K20 2.1100.150.5K20SIM****H3£20.30 5 days
MPR3R0.1L10K20 3.1100.10.7K20SIM****H3£20.30 5 days
MPR5R0.1L22K20 5.1220.11.2K20SIM****H5£26.23 5 days
MPR3R0.2L10K20 3.1100.20.7K20SIM****H3£20.30 5 days
MPR3R0.05L10K20 3.1100.050.7K20SIM****H3£20.30 5 days
MPR10R0.2L35K20 10.1350.22K20SIM****H10£36.15 5 days
MPR5R0.2L15K20 5.1150.21.2K20SIM****H5£22.98 5 days
MPR6R0.2L15K20 6.1150.21.4K20SIM****H6£23.65 5 days
MPR4R0.2L30K20 4.1300.20.8K20SIM****H4£26.20 5 days
MPR8R0.2L15K20 8.1150.21.6K20SIM****H8£28.43 5 days
MPR6R0.2L10K20 6.1100.21.4K20SIM****H6£23.65 5 days
MPR5R0.2L10K20 5.1100.21.2K20SIM****H5£19.43 5 days
MPR5R0.2L40K20 5.1400.20.9K20SIM****H5£33.10 5 days
MPR6R0.2L40K20 6.1400.21K20SIM****H6£33.80 5 days
MPR7R0.2L35K20 7.1350.21.5K20SIM****H7£34.13 5 days
MPL1.2R0.1L5K20 1.250.10.3K20SIM****H3£18.93 5 days
MPL1.2R0.1L9K20 1.290.10.3K20SIM****H3£20.80 5 days
MPL1.5R0.05L10K20 1.5100.050.3K20SIM****H3£20.80 5 days
MPL1.5R0.1L10K20 1.5100.10.3K20SIM****H3£22.83 5 days
MPL1.5R0.1L6K20 1.560.10.3K20SIM****H3£22.40 5 days
MPL10R0.2L35K20 10.1350.22K20SIM****H10£36.15 5 days
MPL1R0.05L4K20 140.050.2K20SIM****H3£22.40 5 days
MPL1R0.05L8K20 180.050.2K20SIM****H3£20.80 5 days
MPL2.5R0.1L10K20 2.5100.10.6K20SIM****H3£18.00 5 days
MPL2.5R0.1L15K20 2.5150.10.6K20SIM****H3£18.00 5 days
MPL2R0.05L10K20 2.1100.050.5K20SIM****H3£21.33 5 days
MPL2R0.15L10K20 2.1100.150.5K20SIM****H3£20.30 5 days
MPL2R0.15L15K20 2.1150.150.5K20SIM****H3£21.28 5 days
MPL2R0.15L5K20 2.150.150.5K20SIM****H3£20.30 5 days
MPL2R0.1L10K20 2.1100.10.5K20SIM****H3£20.30 5 days
MPL3R0.05L10K20 3.1100.050.7K20SIM****H3£20.30 5 days
MPL3R0.05L15K20 3.1150.050.7K20SIM****H3£22.13 5 days
MPL3R0.1L10K20 3.1100.10.7K20SIM****H3£17.18 5 days
MPL3R0.1L15K20 3.1150.10.7K20SIM****H3£22.13 5 days
MPL3R0.1L22K20 3.1220.10.7K20SIM****H3£23.18 5 days
MPL3R0.2L10K20 3.1100.20.7K20SIM****H3£20.30 5 days
MPL3R0.2L15K20 3.1150.20.7K20SIM****H3£22.13 5 days
MPL3R0.2L22K20 3.1220.20.7K20SIM****H3£23.18 5 days
MPL4R0.1L10K20 4.1100.10.8K20SIM****H4£19.05 5 days
MPL4R0.1L15K20 4.1150.10.8K20SIM****H4£22.48 5 days
MPL4R0.1L22K20 4.1220.10.8K20SIM****H4£23.63 5 days
MPL4R0.2L10K20 4.1100.20.8K20SIM****H4£20.83 5 days
MPL4R0.2L15K20 4.1150.20.8K20SIM****H4£22.48 5 days
MPL4R0.2L22K20 4.1220.20.8K20SIM****H4£23.63 5 days
MPL4R0.2L30K20 4.1300.20.8K20SIM****H4£22.15 5 days
MPL5R0.1L22K20 5.1220.11.2K20SIM****H5£26.23 5 days
MPL5R0.1L30K20 5.1300.11.2K20SIM****H5£30.13 5 days
MPL5R0.2L10K20 5.1100.21.2K20SIM****H5£19.43 5 days
MPL5R0.2L15K20 5.1150.21.2K20SIM****H5£22.98 5 days
MPL5R0.2L22K20 5.1220.21.2K20SIM****H5£26.23 5 days
MPL5R0.2L30K20 5.1300.21.2K20SIM****H5£30.13 5 days
MPL5R0.2L40K20 5.1400.20.9K20SIM****H5£27.98 5 days
MPL6R0.2L10K20 6.1100.21.4K20SIM****H6£20.03 5 days
MPL6R0.2L15K20 6.1150.21.4K20SIM****H6£23.65 5 days
MPL6R0.2L22K20 6.1220.21.4K20SIM****H6£26.73 5 days
MPL6R0.2L30K20 6.1300.21.4K20SIM****H6£30.73 5 days
MPL6R0.2L40K20 6.1400.21K20SIM****H6£28.63 5 days
MPL7R0.2L22K20 7.120.21.5K20SIM****H7£29.43 5 days
MPL7R0.2L30K20 7.1300.21.5K20SIM****H7£32.50 5 days
MPL7R0.2L35K20 7.1350.21.5K20SIM****H7£34.13 5 days
MPL8R0.2L15K20 8.1150.21.6K20SIM****H8£28.43 5 days
MPL8R0.2L22K20 8.1220.21.6K20SIM****H8£32.05 5 days
MPL8R0.2L35K20 8.1350.21.6K20SIM****H8£35.10 5 days

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