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Carmex Carbide Tiny Tool - Threading - MIR - Trapez - BXC Grade - 7.5mm Minimum Diameter x 35mm Reach

SKU:MIR7L353TRBXC

The Carmex Carbide Tiny Tool is a compact threading solution designed for small-diameter components. Crafted from premium carbide, it delivers precise trapezoidal thread profiles with dependable ... Read more ↓
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ApplicationThreading (MIR)
Thread FormTrapez
Pitch or Pitch Range3
Minimum Diameter7.5
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£42.05
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
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Carbide Tiny Tool is a compact threading solution designed for small-diameter components. Crafted from premium carbide, it delivers precise trapezoidal thread profiles with dependable durability, making it ideal for engineers, machinists, hobbyists, and shop technicians who need clean, accurate threads in tight spaces. This MIR small threading tool combines precision with robustness to support both prototyping and production work.

  • Premium carbide construction: Delivers exceptional wear resistance and long tool life, maintaining sharp cutting edges for consistent, high-quality threads across multiple cycles.
  • Trapezoidal MIR threading design: Provides accurate, repeatable thread formation with a robust profile that enhances engagement and reduces runout in miniature applications.
  • Compact size with precise reach (7.5 mm min diameter x 35 mm reach): Enables threading in confined areas and thin-walled parts while staying compatible with a wide range of machines and control systems.

This tiny threading tool helps you streamline setups, minimize rework, and maintain consistent results when working on small components. The combination of a durable carbide tip, a precise trapezoidal thread geometry, and a compact reach translates to faster turnaround, fewer tool changes, and reliable performance from first cut to final pass.

Part Numbers

Protool Part Number
MIR7L353TRBXC
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 - Small Threading Trapez Tool (MIR)

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You are viewing MIR7L353TRBXC. Click any other SKU to view its full details.

Product SKUPitch or Pitch RangeMinimum DiameterReachThread SizeTR12X3GradeHolderPriceStock Order
MIR10L352TRBMK 21135TR14X2TR16X2TR18X2TR20X2£51.05 5 days
MIR10L352TRBXC 21135TR14X2TR16X2TR18X2TR20X2£46.43 In Stock
MIR10L353TRBMK 310.535TR14X3TR22X3TR24X3TR26X3£51.05 5 days
MIR10L353TRBXC 310.535TR14X3TR22X3TR24X3TR26X3£46.43 5 days
MIR10L454TRBMK 411.545TR16X4TR18X4TR20X4BMK£56.53 5 days
MIR10L454TRBXC 411.545TR16X4TR18X4TR20X4BXC£51.40 5 days
MIR10L555TRBMK 51155TR22X5TR24X5TR28X5BMK£73.33 5 days
MIR10L555TRBXC 51155TR22X5TR24X5TR28X5BXC£66.60 5 days
MIR6L221.5TRBMK 1.56.422TR8X2TR9X2TR10X2BMK£37.08 5 days
MIR6L221.5TRBXC 1.56.422TR8X2TR9X2TR10X2BXC£33.73 5 days
MIR7L252TRBMK 26.925TR9X2TR10X2TR11X2TR12X2£42.15 5 days
MIR7L252TRBXC 26.925TR9X2TR10X2TR11X2TR12X2£38.28 5 days
MIR7L353TRBMK 37.535TR11X3TR12X3BMKSIM****H7£46.25 5 days
MIR7L353TRBXC Viewing37.535TR11X3TR12X3BXCSIM****H7£42.05 5 days
MIR10L454TRK20 411.545TR16X4TR18X4TR20X4K20£48.80 5 days
MIR7L252TRK20 26.925TR9X2TR10X2TR11X2TR12X2£36.43 5 days
MIR7L353TRK20 37.535TR11X3TR12X3K20SIM****H7£39.93 5 days
MIR10L352TRK20 21135TR14X2TR16X2TR18X2TR20X2£44.10 5 days
MIR10L353TRK20 310.535TR14X3TR22X3TR24X3TR26X3£44.10 5 days
MIR6L221.5TRK20 1.56.422TR8X2TR9X2TR10X2K20£27.08 5 days
MIR10L555TRK20 51155TR22X5TR24X5TR28X5K20£63.25 5 days
MIR7L252TRTNX 26.925TR9X2TR10X2TR11X2TR12X2£38.83 5 days
MIR7L353TRTNX 37.535TR11X3TR12X3TNXSIM****H7£42.65 In Stock
MIL10L352TRBMK 21135TR14X2TR16X2TR18X2TR20X2£51.05 5 days
MIL10L352TRBXC 21135TR14X2TR16X2TR18X2TR20X2£46.43 5 days
MIL10L352TRK20 21135TR14X2TR16X2TR18X2TR20X2£44.10 5 days
MIL10L353TRBMK 310.535TR14X3TR22X3TR24X3TR26X3£51.05 5 days
MIL10L353TRBXC 310.535TR14X3TR22X3TR24X3TR26X3£46.43 5 days
MIL10L353TRK20 310.535TR14X3TR22X3TR24X3TR26X3£44.10 5 days
MIL10L454TRBMK 411.545TR16X4TR18X4TR20X4BMK£56.53 5 days
MIL10L454TRBXC 411.545TR16X4TR18X4TR20X4BXC£51.40 In Stock
MIL10L454TRK20 411.545TR16X4TR18X4TR20X4K20£48.80 5 days
MIL10L555TRBMK 51155TR22X5TR24X5TR28X5BMK£73.33 5 days
MIL10L555TRBXC 51155TR22X5TR24X5TR28X5BXC£66.60 5 days
MIL10L555TRK20 51155TR22X5TR24X5TR28X5K20£63.25 5 days
MIL6L221.5TRBMK 1.56.422TR8X2TR9X2TR10X2BMK£31.33 5 days
MIL6L221.5TRBXC 1.56.422TR8X2TR9X2TR10X2BXC£30.65 5 days
MIL6L221.5TRK20 1.56.422TR8X2TR9X2TR10X2K20£27.08 5 days
MIL7L252TRBMK 26.925TR9X2TR10X2TR11X2TR12X2£42.15 5 days
MIL7L252TRBXC 26.925TR9X2TR10X2TR11X2TR12X2£38.28 5 days
MIL7L252TRK20 26.925TR9X2TR10X2TR11X2TR12X2£36.43 5 days
MIL7L252TRTNX 26.925TR9X2TR10X2TR11X2TR12X2£38.83 5 days
MIL7L353TRBMK 37.535TR11X3TR12X3BMKSIM****H7£46.25 5 days
MIL7L353TRBXC 37.535TR11X3TR12X3BXCSIM****H7£42.05 5 days
MIL7L353TRK20 37.535TR11X3TR12X3K20SIM****H7£39.93 5 days
MIL7L353TRTNX 37.535TR11X3TR12X3TNXSIM****H7£42.68 5 days

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