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Carmex Small Indexable Carbide Insert ACME - T10 - 12.7mm Min Bore

SKU:T10I8ACMEBLU

The Carmex Small Indexable Carbide Insert ACME (T10, 12.7 mm Min Bore) is a precision threading tool designed for machinists and manufacturers who demand accurate ACME threads and reliable edge li... Read more ↓
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Insert SizeT10
Thread Size5/8-8
Minimum Bore12.7
F7.3
View all specifications ↓
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£18.00
per item · pack of 2
Prices shown ex. VAT
5 days estimated lead time — subject to availability
Sold in packs of 2
Free delivery over £50 ex VAT
Secure checkout
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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Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Small Indexable Carbide Insert ACME (T10, 12.7 mm Min Bore) is a precision threading tool designed for machinists and manufacturers who demand accurate ACME threads and reliable edge life in tight workpieces.

  • ACME threading profile: Optimized geometry for efficient and accurate threading of internal and external ACME threads.
  • Carbide insert material: Crafted from high-quality carbide to maximize wear resistance and tool longevity.
  • Indexable design: Quick-access cutting edge—rotate or replace to maintain sharpness with minimal downtime.
  • 12.7 mm minimum bore: Specifically designed to work with a 12.7 mm minimum bore for compatible applications.
  • T10 designation: Includes the T10 specification for alignment with compatible tooling setups.

This insert delivers repeatable thread quality over extended use, thanks to its carbide construction and indexable edge. It supports precise ACME threading in applications with small bores and tight clearance, helping you maintain tight tolerances and improve overall machining efficiency.

Part Numbers

Protool Part Number
T10I8ACMEBLU
Brand
Carmex
Category
Mini Tool Insert
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.