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Carmex Thread Turning Holder Top Clamp - Internal - Right Hand - 200mm OAL - 16IR Insert - 25 Shank Size

Carmex Thread Turning Holder Top Clamp - Internal - Right Hand - 200mm OAL - 16IR Insert - 25 Shank Size

SKU:DIR0025R16

Carmex Thread Turning Holder Top Clamp is a precision tool designed for internal threading tasks, engineered to perform reliably in both right-hand and left-hand applications. Its robust top-clam... Read more ↓
TypeTop Clamp
Internal or ExternalInternal
Minimum Bore29
Shank Size25
HandRight
Overall Length200
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£81.58
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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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Carmex Thread Turning Holder Top Clamp is a precision tool designed for internal threading tasks, engineered to perform reliably in both right-hand and left-hand applications. Its robust top-clamp design delivers stable, accurate thread cutting across demanding machining setups.

  • Top Clamp Design: Enhanced rigidity and stability during machining to reduce deflection and improve thread consistency.
  • Internal Threading Compatibility: Suitable for internal threading operations in both right- and left-hand directions for versatile use.
  • Insert Compatibility: Accepts IR and IL inserts, with secure engagement for precise, repeatable cuts (includes 16IR insert compatibility).
  • Dimensions: 200 mm overall length (OAL) with a 25 mm shank size, providing reach and stiffness in tight or awkward setups.
  • Durable Construction: Built to withstand high-speed machining and demanding materials, delivering long tool life and dependable performance.

This holder is ideal for shops and manufacturers that routinely machine internal threads in bores, housings, or components where precision fit and surface finish matter. The combination of top-clamp rigidity, insert versatility (IR/IL), and balanced geometry helps reduce chatter, improve roundness, and produce consistent thread profiles across runs, contributing to better part quality and reduced rework.

Type Top Clamp
Internal or External Internal
Minimum Bore 29
Shank Size 25
Hand Right
Overall Length 200
Insert 16IR

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.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Jeremy

Full Range: Carmex Top Clamp Threading Bars Internal - Right/Left Hand - For IR/IL Inserts

View full collection →

You are viewing DIR0025R16. Click any other SKU to view its full details.

Product SKUTypeInternal or ExternalMinimum BoreShank SizeHandOverall LengthInsertPriceStock Order
DIR0020P16 Top ClampInternal2420Right17016IR£64.54 5 days
DIR0025R16 ViewingTop ClampInternal2925Right20016IR£81.58 5 days
DIR0032S16 Top ClampInternal3632Right25016IR£107.26 5 days
DIR0025R22 Top ClampInternal2925Right20022IR£85.72 5 days
DIL0020P16 Top ClampInternal2420Left17016IL£77.44 5 days
DIL0025R22 Top ClampInternal2925Left20022IL£102.82 5 days

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