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Carmex Carbide Tiny Tool - Boring & Profiling - MPL - K20 Grade - 5.1mm Minimum Diameter x 40mm Reach x R0.2 (Left Hand)

Carmex Carbide Tiny Tool - Boring & Profiling - MPL - K20 Grade - 5.1mm Minimum Diameter x 40mm Reach x R0.2 (Left Hand)

SKU:MPL5R0.2L40K20

The Carmex Carbide Tiny Tool MPL is a precision profiling and boring tool engineered for small, intricate features. It’s ideal for engineers, machinists, hobbyists, and buyers who need reliable a... Read more ↓
M
K
N
S
ApplicationBoring and Profiling (MPL)
Minimum Diameter5.1
Reach (L1)40
Radius (R)0.2
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£27.98
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 MPL is a precision profiling and boring tool engineered for small, intricate features. It’s ideal for engineers, machinists, hobbyists, and buyers who need reliable accuracy in tight spaces, delivering consistent contouring and bore quality in miniature components.

Manufactured in premium K20 carbide, this compact tool blends strength with wear resistance to withstand demanding profiling and boring tasks while maintaining precise results. Its small footprint is designed to fit into restricted setups without compromising performance, making it a trusted choice for delicate work.

  • Small-diameter profiling and boring reach: Enables precise profiling and boring on tiny features (5.1 mm minimum diameter) with a 40 mm reach to access deep pockets and tight geometries.
  • Premium K20 carbide construction: Delivers exceptional wear resistance and long tool life, maintaining stable performance across repetitive profiling and boring cycles.
  • R0.2 left-hand geometry: Provides a fine corner radius for smooth contouring and clean finishes in tight tolerances, with left-hand cutting orientation suited to specific machining setups.

Designed to integrate with standard milling workflows, the Carmex Tiny Tool MPL helps you complete complex small-part work more efficiently. Its durability reduces downtime from tool wear, while the compact design enables access to constrained features, delivering repeatable, high-quality finishes across prototypes and production runs alike.

Part Numbers

Protool Part Number
MPL5R0.2L40K20
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 MPL5R0.2L40K20. 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 1.250.10.3K20SIM****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 Viewing5.1400.20.9K20SIM****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

Complete Your Project

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