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Carmex Thread Turning Holder Through Coolant - Internal - Right Hand - 200mm OAL - 22IR Insert - 25 Shank Size
| Type | Through Coolant |
| Internal or External | Internal |
| Minimum Bore | 29 |
| Shank Size | 25 |
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Description
The Carmex Thread Turning Holder Through Coolant is a precision internal threading tool designed for machinists who need clean, accurate threads with efficient cooling. It accepts 22IR inserts and uses a secure screw‑clamp connection to deliver reliable performance in demanding applications.
- Through-Coolant Bore: built‑in coolant passage enhances chip evacuation and cooling, helping maintain insert life and thread quality during internal turning.
- Internal Threading Holder: engineered specifically for internal threading operations, compatible with IR (internal right‑hand) inserts for precise, repeatable results.
- Right‑Hand Configuration: optimized for right‑hand internal threading workflows to fit common manufacturing setups.
- 200 mm Overall Length: generous reach enables access to deeper bores and tight pockets without compromising rigidity.
- 25 mm Shank Size: robust shank geometry designed to integrate with standard Carmex tool holders and tooling systems.
- Screw‑Clamp Insert Retention: secure clamping mechanism minimizes insert movement, reducing tool displacement during cutting for consistent threads.
Designed for demanding internal threading jobs, this holder delivers steady rigidity, efficient cooling, and controlled insert seating to produce high‑quality internal threads. Its through‑coolant design and precise screw‑clamp interface help machinists maximize tool life, improve surface finish, and shorten cycle times in deep or confined bores.
Part Numbers
- Protool Part Number
- SIR0025R22B
- Brand
- Carmex
- Category
- Thread Turning
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 Screw Clamp Threading Bars Internal - Coolant Bore - Right/Left Hand - For IR/IL Inserts
View full collection →You are viewing SIR0025R22B. Click any other SKU to view its full details.
| Product SKU | Type | Internal or External | Minimum Bore | Shank Size | Hand | Overall Length | Insert | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| SIR0010K11B | Through Coolant | Internal | 12 | 16 | Right | 125 | 11IR | £54.72 | 5 days | |
| SIR0013M16B | Through Coolant | Internal | 16 | 16 | Right | 150 | 16IR | £54.72 | 5 days | |
| SIR0016P16B | Through Coolant | Internal | 19 | 20 | Right | 170 | 16IR | £54.72 | 5 days | |
| SIR0020P16B | Through Coolant | Internal | 24 | 20 | Right | 170 | 16IR | £61.74 | 5 days | |
| SIR0025R16B | Through Coolant | Internal | 29 | 25 | Right | 200 | 16IR | £79.14 | 5 days | |
| SIR0025R22B Viewing | Through Coolant | Internal | 29 | 25 | Right | 200 | 22IR | £75.98 | 5 days | |
| SIR0032S16B | Through Coolant | Internal | 36 | 32 | Right | 250 | 16IR | £153.93 | 5 days | |
| SIL0010K11B | Through Coolant | Internal | 12 | 16 | Left | 125 | 11IL | £65.64 | 5 days | |
| SIL0013M16B | Through Coolant | Internal | 16 | 16 | Left | 150 | 16IL | £65.64 | 5 days | |
| SIL0016P16B | Through Coolant | Internal | 19 | 20 | Left | 170 | 16IL | £65.64 | 5 days | |
| SIL0020P16B | Through Coolant | Internal | 24 | 20 | Left | 170 | 16IL | £74.08 | 5 days | |
| SIL0025R16B | Through Coolant | Internal | 29 | 25 | Left | 200 | 16IL | £94.98 | 5 days | |
| SIL0025R22B | Through Coolant | Internal | 29 | 25 | Left | 200 | 22IL | £91.18 | 5 days | |
| SIL0032S16B | Through Coolant | Internal | 36 | 32 | Left | 250 | 16IL | £123.12 | 5 days |
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