Please log in here to access all benefits, including promotional discounts and faster checkouts.

Carmex Carbide Round Shank Holder Through Coolant - for Indexable Carbide T10 Inserts - 10mm Shank x 40mm Reach
| Insert Type | T10 |
| Shank Diameter | 10 |
| Reach | 40 |
| Neck Diameter | 8.8 |
Learn more about Klarna
Description
Meet the Carmex Carbide Round Shank Holder With Through Coolant — a precision tool holder designed for compact milling setups that rely on indexable carbide inserts. Designed for versatility, it supports T8 and T10 insert types with a 10mm shank and 40mm reach for stable, accurate cutting.
- Through coolant design: Delivers coolant directly to the insert for improved cooling and chip evacuation.
- 10mm round shank: Robust, compatible with standard small-diameter tooling.
- 40mm reach: Extended reach for accessing tight pockets and hard-to-reach features.
- Compatible with T8 and T10 inserts: Flexible use across common carbide insert sizes.
- Excellent vibration resistance: Built for stable cutting and consistent finishes.
- Mini Tools family compatibility: Part of an extensive line of holders designed to work together.
This holder keeps carbide inserts secure under demanding milling conditions, reducing chatter and improving surface finish. The through-coolant path helps maintain tool life by cooling the insert and flushing chips, while the 40mm reach expands your ability to access tight geometries. With a 10mm shank size, it integrates smoothly into compact tool assemblies and supports both T8 and T10 inserts for flexible, efficient tooling in a variety of applications.
Part Numbers
- Protool Part Number
- ST0010L40J10C
- Brand
- Carmex
- Category
- Mini Tool Holder
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.
Full Range: Carmex Carbide Round Shank Holder - for Indexable Carbide Inserts
View full collection →You are viewing ST0010L40J10C. Click any other SKU to view its full details.
| Product SKU | Insert Type | Shank Diameter | Reach | Neck Diameter | Overall Length | Insert Screw | Torx Key | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| ST0008L20F08C | T8 | 8 | 20 | 7 | 80 | S5 | K5 | £133.38 | 5 days | |
| ST0008L30G08C | T8 | 8 | 30 | 7 | 95 | S5 | K5 | £159.94 | 5 days | |
| ST0008L40H08C | T8 | 8 | 40 | 7 | 105 | S5 | K5 | £199.92 | In Stock | |
| ST0010M10C | T10 | 10 | N/A | 10 | 150 | S11 | K11 | £217.18 | 5 days | |
| ST0012L40J10C | T10 | 12 | 40 | 10 | 110 | S11 | K11 | £234.80 | 5 days | |
| ST0012L50K10C | T10 | 12 | 50 | 8.8 | 125 | S11 | K11 | £258.42 | 5 days | |
| ST0012L55K10C | T10 | 12 | 55 | 10 | 125 | S11 | K11 | £281.86 | 5 days | |
| ST0010L29H10C | T10 | 10 | 29 | 8.8 | 100 | S11 | K11 | £238.90 | 5 days | |
| ST0010L40J10C Viewing | T10 | 10 | 40 | 8.8 | 110 | S11 | K11 | £238.90 | 5 days | |
| ST0012L37J10C | T10 | 12 | 38 | 8.8 | 110 | S11 | K11 | £258.42 | 5 days |
No products match your filters.


