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Carmex Carbide Round Shank Holder Through Coolant - for Indexable Carbide T10 Inserts - 12mm Shank x 55mm Reach
| Insert Type | T10 |
| Shank Diameter | 12 |
| Reach | 55 |
| Neck Diameter | 10 |
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Description
Engineered for precision milling with indexable carbide inserts, this Carmex Through Coolant Round Shank Holder provides rigidity and direct coolant delivery in a compact 12 mm shank with 55 mm reach. Designed for use with the Mini Tools family, it supports both T8 and T10 inserts for versatile milling applications.
- Through coolant design: Delivers coolant directly to the cutting edge for improved chip control and longer tool life.
- Carbide round shank: High-rigidity carbide construction for consistent performance and reduced runout.
- 12 mm shank: Narrow, stable profile that fits compact tooling setups.
- 55 mm reach: Extended reach to access deeper pockets without sacrificing rigidity.
- Insert compatibility: Compatible with indexable carbide T8 and T10 inserts for flexible tooling options.
- Vibration resistance: Engineered to minimize chatter and maintain precision during milling.
- Product family: Part of the Mini Tools line, providing a broad, compatible family of holders for various inserts.
This holder enables stable machining, cleaner finishes, and reliable insert life in demanding milling tasks. The through‑coolant capability helps manage heat and chips, while the 12 mm shank and 55 mm reach strike a balance between rigidity and access in tighter work envelopes. With support for both T8 and T10 inserts, it offers flexible stocking without needing multiple holders.
Part Numbers
- Protool Part Number
- ST0012L55K10C
- 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 ST0012L55K10C. 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 Viewing | 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 | 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 |
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