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Carmex Carbide Round Shank Holder Through Coolant - for Indexable Carbide T10 Inserts - 12mm Shank x 40mm Reach
| Insert Type | T10 |
| Shank Diameter | 12 |
| Reach | 40 |
| Neck Diameter | 10 |
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Description
Carmex Carbide Round Shank Holder Through Coolant is a precision tool holder built for indexable carbide inserts, designed for use within the Mini Tools family. It features a 12 mm round shank and a 40 mm reach, with through coolant capability to support efficient cutting performance.
- Shank: 12 mm
- Reach: 40 mm
- Through-Coolant: Designed to support through coolant systems
- Insert Compatibility: Compatible with T10 inserts; also suitable for T8 insert types
- Family: Part of the Mini Tools family line of holders
- Vibration Resistance: Excellent vibration resistance for stable milling
Designed for stable milling in compact setups, this holder helps maintain consistency and tool life while delivering reliable performance. The through-coolant design supports effective cooling at the cutting zone, contributing to better surface finish and controlled chip evacuation. With compatibility across both T8 and T10 insert types, you gain versatile tooling in a single holder—perfect for precise, small-diameter applications within the Mini Tools ecosystem.
Part Numbers
- Protool Part Number
- ST0012L40J10C
- 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 ST0012L40J10C. 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 Viewing | 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 | 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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