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Carmex Steel Toolholder With Internal Coolant For CMT Inserts - SRC1618H

SKU:SRC1618H

The Carmex Steel Toolholder With Internal Coolant For CMT Inserts - SRC1618H is a versatile vertical milling toolholding solution designed to work with indexable CMT inserts. It enables threading... Read more ↓
Insert SizeC18 or S20
Shank Diameter16
Reach48
Overall Length100
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£113.30
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 Steel Toolholder With Internal Coolant For CMT Inserts - SRC1618H is a versatile vertical milling toolholding solution designed to work with indexable CMT inserts. It enables threading, grooving, chamfering, and more with consistent accuracy, making it a reliable choice for shops, engineers, and technicians who demand dependable performance on demanding milling tasks.

The combination of ground-profile inserts and a solid clamping system delivers high precision and excellent surface quality, even at higher cutting parameters. Built to accommodate right- or left-hand threads with a single insert, the toolholder also includes a Weldon shank and an internal coolant bore to support efficient coolant delivery and stable operation across multiple cycles.

  • Internal coolant bore for direct cooling: Delivers coolant precisely where it’s needed at the cutting edge, helping control heat, extend insert life, and improve finish on vertical milling operations with CMT inserts.
  • Solid, accurate clamping for repeatable results: Rigid, repeatable engagement keeps tool position consistent from part to part, reducing setup time and ensuring reliable performance across runs.
  • One insert for both right- and left-hand threads: Provides flexible threading capability with fewer tool changes, simplifying setups and lowering inventory needs.

This toolholder helps streamline milling workflows by delivering stable, repeatable performance with minimal setup effort. With internal coolant, a robust Weldon shank, and compatibility with CMT inserts, it supports longer tool life, cleaner machining, and precise generation of threads, grooves, and chamfers—across both right- and left-hand operations—while maintaining high surface quality on demanding parts.

Part Numbers

Protool Part Number
SRC1618H
Brand
Carmex
Category
Thread Mill
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Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
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 Steel Toolholders With Internal Coolant For CMT Inserts

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You are viewing SRC1618H. Click any other SKU to view its full details.

Product SKUInsert SizeShank DiameterReachOverall LengthTool NoNeck DiameterInsert ScrewTorx KeyPriceStock Order
SRC1210E C10121970H1.17.3S5K5£100.68 5 days
SRC1210F C10122580H38S5K5£100.68 5 days
SRC1212E C12 or S17122570H3.19.0S10K10£100.68 5 days
SRC1212G C12 or S17124090H210S10K10£100.68 5 days
SRC1610G C10161990H47.3S5K5£100.68 5 days
SRC1612G C12 or S17162590H59.0S10K10£100.68 In Stock
SRC1612H C12 or S171635100H69.0S10K10£110.78 5 days
SRC1618H ViewingC18 or S201648100H713.8S16K16£113.30 5 days
SRC2018H C18 or S202032100H813.8S16K16£113.30 5 days
SRC2018J C18 or S202048110H913.8S16K16£115.90 In Stock
SRC2018L C18 or S202074140H1213.8S16K16£132.06 In Stock
SRC2035K S352044130H1022S33K33£173.88 In Stock
SRC2525J C252545115H1117.5S27K27£158.08 In Stock
SRC2525M C252580150H1917.5S27K27£173.88 5 days
SRC2535H S352540100H2022S33K33£158.08 In Stock
SRC2535K S352560130H5.122S33K33£173.88 5 days
SRC1618F C18 or S20162580H5.212S16K16£113.30 5 days
SRC1618G C18 or S20164090Tool No12S16K16£113.30 5 days

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