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Carmex Carbide Round Shank Holder Through Coolant - for Indexable Carbide T8 Inserts - 8mm Shank x 20mm Reach

SKU:ST0008L20F08C

Meet the Carmex Carbide Round Shank Holder Through Coolant — a precision tool holder designed for through-spindle coolant, engineered to secure indexable carbide inserts with stability and accurac... Read more ↓
Insert TypeT8
Shank Diameter8
Reach20
Neck Diameter7
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£133.38
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
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

Meet the Carmex Carbide Round Shank Holder Through Coolant — a precision tool holder designed for through-spindle coolant, engineered to secure indexable carbide inserts with stability and accuracy. Part of the Mini Tools family, it supports both T8 and T10 insert types and features an 8mm shank with 20mm reach.

  • Through Coolant Design: Enables coolant to flow through the holder, improving chip evacuation and maintaining insert temperature during cutting.
  • Compatibility: Works with both T8 and T10 indexable carbide inserts for flexible tooling setups.
  • Shank and Reach: 8mm round shank with a 20mm reach to fit compact machine envelopes and reach tight pockets.
  • Carbide Construction: Built from carbide material for rigidity, wear resistance, and consistent performance under demanding milling conditions.
  • Vibration Resistance: Excellent vibration resistance to reduce chatter and improve surface finish.
  • Tool Family: Part of Carmex’s Mini Tools family of insert holders, designed for reliable, compact tooling ecosystems.

With its 8mm round shank and 20mm reach, this holder delivers precise insert alignment and stable performance in tight machining spaces. The through coolant capability supports efficient chip clearing and helps extend tool life, while compatibility with both T8 and T10 inserts provides flexible tooling without swapping holders. The carbide construction and proven vibration resistance translate into consistent finishes, fewer rework passes, and longer tool life in everyday milling tasks.

Part Numbers

Protool Part Number
ST0008L20F08C
Brand
Carmex
Category
Mini Tool Holder
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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 Carbide Round Shank Holder - for Indexable Carbide Inserts

View full collection →

You are viewing ST0008L20F08C. Click any other SKU to view its full details.

Product SKUInsert TypeShank DiameterReachNeck DiameterOverall LengthInsert ScrewTorx KeyPriceStock Order
ST0008L20F08C ViewingT8820780S5K5£133.38 5 days
ST0008L30G08C T8830795S5K5£159.94 5 days
ST0008L40H08C T88407105S5K5£199.92 In Stock
ST0010M10C T1010N/A10150S11K11£217.18 5 days
ST0012L40J10C T10124010110S11K11£234.80 5 days
ST0012L50K10C T1012508.8125S11K11£258.42 5 days
ST0012L55K10C T10125510125S11K11£281.86 5 days
ST0010L29H10C T1010298.8100S11K11£238.90 5 days
ST0010L40J10C T1010408.8110S11K11£238.90 5 days
ST0012L37J10C T1012388.8110S11K11£258.42 5 days

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