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Carmex Thread Mills Carbide - Single Point - 60 Degree Partial - x 0.25-0.35 (100-72) - MT11

Carmex Thread Mills Carbide - Single Point - 60 Degree Partial - x 0.25-0.35 (100-72) - MT11

SKU:MTI03012C3A60MT11

Meet the Carmex Thread Mills Carbide — a precision single-point threading solution built for deep parts and hard-to-reach bores. Designed for machinists who need dependable internal or external t... Read more ↓
P
M
K
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Thread Form60 Degree Partial
SizeN/A
Pitch0.25-0.35 (100-72)
Diameter (D)1.15
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£95.44
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

Meet the Carmex Thread Mills Carbide — a precision single-point threading solution built for deep parts and hard-to-reach bores. Designed for machinists who need dependable internal or external threads with consistent accuracy, this tool excels in challenging pockets and long through-holes.

  • Profile: 60° partial-profile thread mill, optimized for threading deep features while maintaining strong engagement and control.
  • Flute Count: 3-flute design for stable cutting, efficient chip evacuation, and smooth finish on both hard and soft materials.
  • Diameter/Length Range: x 0.25–0.35 (100–72) with MT11 shank for rigid mounting and precise alignment in compact setups.
  • Material and Coating: Carbide substrate with an ultra-fine sub-micron grade and a triple blue PVD coating for enhanced wear resistance and lower friction.
  • Thread Compatibility: Supports a wide range of pitches and profiles, enabling both internal and external threads, including ISO M1.6 x 0.25 and 0-80 UNF.
  • Applications: Specifically optimized for threading deep parts, blind holes, and tight cavities often encountered in precision machining, moldmaking, and aerospace components.

This carbide thread mill combines a precise 60° geometry with a tough micro-grain carbide body and an advanced coating to deliver clean, accurate threads with minimal tool life risk. Its design accommodates diverse threading demands—from fine metric pitches to conventional inch standards—without needing multiple tools. The MT11 shank ensures robust rigidity in standard milling centers, helping you achieve consistent thread depth and finish even in difficult materials and tight geometries.

Part Numbers

Protool Part Number
MTI03012C3A60MT11
Brand
Carmex
Category
Thread Mill
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 Thread Mills - Partial Profile 60° Mini Type For Internal & External Thread (MTI)

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You are viewing MTI03012C3A60MT11. Click any other SKU to view its full details.

Product SKUPitchFlute LengthReachShank DiameterOverall LengthPriceStock Order
MTI03012C3A60MT11 Viewing0.25-0.35 (100-72)Flute Length3.1339£95.44 5 days
MTI03014C4A60MT11 0.35-0.45 (72-56)Flute Length3.7339£95.44 5 days
MTI03019C5A60MT11 0.35-0.6 (72-40)Flute Length5.2339£95.44 5 days
MTI03024C7A60MT11 0.5-0.8 (48-32)Flute Length7339£95.44 5 days
MTI06032C9A60MT11 0.5-1.0 (48-24)Flute Length9.5658£95.44 5 days
MTI0604C12A60MT11 0.5-1.0 (48-24)Flute Length12.5658£95.44 In Stock

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