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Carmex Thread Turning Holder Carbide with Through Coolant - Internal - Right Hand - 170mm OAL - 11IR Insert - 12 Shank Size
| Type | Carbide Shank with Through Coolant |
| Internal or External | Internal |
| Minimum Bore | 15 |
| Shank Size | 12 |
| Hand | Right |
| Overall Length | 170 |
Learn more about Klarna
The Carmex Thread Turning Holder with carbide shank delivers precise internal threading with through-coolant for consistent, high-quality threads. Designed for right-hand internal threading, it combines rugged carbide rigidity with a secure screw-clamp insert connection for dependable performance in busy machine shops.
- Right-Hand Orientation: tailored for internal right-handed threads to ensure clean, reliable engagement.
- Carbide Shank: high-strength carbide provides exceptional rigidity and stability under cutting loads, preserving thread geometry.
- Through-Coolant Bore: integrated coolant passage supports efficient chip evacuation and superior cooling during threading.
- Screw Clamp Connection: secure clamping between the holder and the 11IR insert minimizes tool displacement for consistent cuts.
- 170 mm Overall Length (OAL): extended reach and balanced geometry for versatile internal threading across diameters.
- 11IR Insert Compatibility: designed to accommodate standard 11IR internal threading inserts for dependable performance.
- Shank Size: 12 – compatible with machines and tooling setups that support this shank dimension.
This combination empowers you to tackle internal threads from small bores to larger diameters with confidence. The carbide body reduces vibration and deflection, while the through-coolant design helps extend insert life and improve finish. The screw-clamp system delivers a firm, repeatable setup even in demanding, high-speed machining environments, resulting in consistent thread quality and increased productivity.
| Type | Carbide Shank with Through Coolant |
| Internal or External | Internal |
| Minimum Bore | 15 |
| Shank Size | 12 |
| Hand | Right |
| Overall Length | 170 |
| Insert | 11IR |
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 Screw Clamp Threading Bars Carbide Shank Internal - Coolant Bore - R/L Hand - for IR/IL Inserts
View full collection →You are viewing SIR0012P11CB. Click any other SKU to view its full details.
| Product SKU | Minimum Bore | Shank Size | Overall Length | Insert | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| SIR0005H06CB | 6 | 6 | 100 | 06IR | £147.04 | 5 days | |
| SIR0007K08CB | 7.8 | 8 | 125 | 08IR | £164.08 | In Stock | |
| SIR0008K08UCB | 9 | 8 | 125 | 08UIR | £196.04 | 5 days | |
| SIR0010M11CB | 12 | 10 | 150 | 11IR | £225.64 | In Stock | |
| SIR0012P11CB Viewing | 15 | 12 | 170 | 11IR | £271.00 | 5 days | |
| SIR0016R16CB | 19 | 16 | 200 | 16IR | £393.80 | 5 days | |
| SIR0020S16CB | 24 | 20 | 250 | 16IR | £485.88 | 5 days | |
| SIR0025S16CB | 29 | 25 | 250 | 16IR | £654.20 | 5 days | |
| SIR0020S22CB | 24 | 20 | 250 | 22IR | £509.56 | 5 days | |
| SIL0005H06CB | 6 | 6 | 100 | 06IL | £176.46 | 5 days | |
| SIL0007K08CB | 7.8 | 8 | 125 | 08IL | £196.90 | 5 days | |
| SIL0008K08UCB | 9 | 8 | 125 | 08UIL | £235.26 | 5 days | |
| SIL0010M11CB | 12 | 10 | 150 | 11IL | £270.72 | 5 days | |
| SIL0012P11CB | 15 | 12 | 170 | 11IL | £325.14 | 5 days | |
| SIL0016R16CB | 19 | 16 | 200 | 16IL | £472.54 | 5 days | |
| SIL0020S16CB | 24 | 20 | 250 | 16IL | £583.00 | 5 days | |
| SIL0025S16CB | 29 | 25 | 250 | 16IL | £710.08 | 5 days |
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