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Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 150mm OAL - 22UER Insert - 25x25 Shank Size
| Type | Standard |
| Internal or External | External |
| Shank Size | 25x25 |
| Hand | Right |
| Overall Length | 150 |
| Insert | 22UER |
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Carmex Screw Clamp Thread Turning External Holder is a precision tool holder built for reliable external threading on lathes and CNC turning centers. Designed for right-hand operations, it delivers stable, repeatable thread forms with versatile insert compatibility.
- Right-hand external thread turning configuration: Optimized for clockwise threading applications, delivering consistent tool path and surface finish.
- 150 mm overall length (OAL): Extended reach for deep thread profiles and improved accessibility in tight setups.
- 25x25 shank size: Standardized fit for common turrets and compatible tooling assemblies.
- 22UER insert compatibility: Supports the 22UER family for efficient external threading geometry.
- ER/EL insert compatibility: Flexible integration with ER and EL inserts to cover multiple thread forms.
- U-Type insert support: Specifically designed to accommodate U-Type inserts for specialized threading profiles.
- 1.5° helix angle: Promotes smoother chip flow and improved cutting efficiency, helping maintain a clean cut and longer insert life.
- Screw clamp design: Secure gripping mechanism that minimizes tool runout during heavy cutting and high-feed applications.
- Robust construction: Durable body and reliable clamping to ensure stability and repeatable results under demanding machining conditions.
- External threading focus: Purpose-built for precise external thread turning with consistent depth and pitch control.
This Carmex external thread turning holder provides a dependable platform for producing accurate, consistent threads. Its combination of right-hand orientation, robust clamping, and broad insert compatibility makes it a practical choice for high-precision threading tasks, from precision fit components to production runs. The design emphasizes stability and efficient chip evacuation, helping to reduce chatter and extend tool life across multiple parts and setups.
| Type | Standard |
| Internal or External | External |
| Shank Size | 25x25 |
| Hand | Right |
| Overall Length | 150 |
| Insert | 22UER |
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 Thread Turning External Holders - Right/Left Hand - For ER/EL Inserts
View full collection →You are viewing SER2525M22U. Click any other SKU to view its full details.
| Product SKU | Type | Internal or External | Shank Size | Hand | Overall Length | Insert | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| SER0808H11 | Standard | External | 8x8 | Right | 100 | 11ER | £42.22 | 5 days | |
| SER1010H11 | Standard | External | 10x10 | Right | 100 | 11ER | £49.72 | 5 days | |
| SER1010M11 | Standard | External | 10x10 | Right | 150 | 11ER | £54.72 | 5 days | |
| SER1212K11 | Standard | External | 12x12 | Right | 125 | 11ER | £49.72 | In Stock | |
| SER1212M11 | Standard | External | 12x12 | Right | 150 | 11ER | £54.72 | 5 days | |
| SER1212F16 | Standard | External | 12x12 | Right | 80 | 16ER | £49.72 | In Stock | |
| SER1616H16 | Standard | External | 16x16 | Right | 100 | 16ER | £49.72 | In Stock | |
| SER2020K16 | Standard | External | 20x20 | Right | 125 | 16ER | £49.72 | 5 days | |
| SER2525M16 | Standard | External | 25x25 | Right | 150 | 16ER | £56.34 | In Stock | |
| SER3232P16 | Standard | External | 32x32 | Right | 170 | 16ER | £85.22 | In Stock | |
| SER2525M22 | Standard | External | 25x25 | Right | 150 | 22ER | £59.64 | In Stock | |
| SER3232P22 | Standard | External | 32x32 | Right | 170 | 22ER | £130.38 | 5 days | |
| SER4040R22 | Standard | External | 40x40 | Right | 200 | 22ER | £160.17 | In Stock | |
| SER2525M22U Viewing | Standard | External | 25x25 | Right | 150 | 22UER | £77.30 | 5 days | |
| SER3232P22U | Standard | External | 32x32 | Right | 170 | 22UER | £140.76 | 5 days | |
| SER4040R22U | Standard | External | 40x40 | Right | 200 | 22UER | £168.72 | 5 days | |
| SER2525M27 | Standard | External | 25x25 | Right | 150 | 27ER | £77.30 | In Stock | |
| SER3232P27 | Standard | External | 32x32 | Right | 170 | 27ER | £151.50 | 5 days | |
| SER4040R27 | Standard | External | 40x40 | Right | 200 | 27ER | £180.48 | 5 days | |
| SER2525M27U | Standard | External | 25x25 | Right | 150 | 27UER | £100.48 | 5 days | |
| SER3232P27U | Standard | External | 32x32 | Right | 170 | 27UER | £152.76 | 5 days | |
| SER4040R27U | Standard | External | 40x40 | Right | 200 | 27UER | £182.19 | 5 days | |
| SER2525M33U | Standard | External | 25x25 | Right | 150 | 33UER | £98.54 | 5 days | |
| SER3232P33U | Standard | External | 32x32 | Right | 170 | 33UER | £197.13 | 5 days | |
| SEL0808H11 | Standard | External | 8x8 | Left | 100 | 11EL | £44.24 | 5 days | |
| SEL1010H11 | Standard | External | 10x10 | Left | 100 | 11EL | £49.72 | 5 days | |
| SEL1010M11 | Standard | External | 10x10 | Left | 150 | 11EL | £54.72 | 5 days | |
| SEL1212K11 | Standard | External | 12x12 | Left | 125 | 11EL | £49.72 | 5 days | |
| SEL1212M11 | Standard | External | 12x12 | Left | 150 | 11EL | £54.72 | 5 days | |
| SEL1212F16 | Standard | External | 12x12 | Left | 80 | 16EL | £49.72 | 5 days | |
| SEL1616H16 | Standard | External | 16x16 | Left | 100 | 16EL | £49.72 | In Stock | |
| SEL2020K16 | Standard | External | 20x20 | Left | 125 | 16EL | £49.72 | In Stock | |
| SEL2525M16 | Standard | External | 25x25 | Left | 150 | 16EL | £56.34 | 5 days | |
| SEL3232P16 | Standard | External | 32x32 | Left | 170 | 16EL | £85.22 | 5 days | |
| SEL2525M22 | Standard | External | 25x25 | Left | 150 | 22EL | £59.64 | In Stock | |
| SEL3232P22 | Standard | External | 32x32 | Left | 170 | 22EL | £86.92 | 5 days | |
| SEL4040R22 | Standard | External | 40x40 | Left | 200 | 22EL | £106.78 | 5 days | |
| SEL2525M22U | Standard | External | 25x25 | Left | 150 | 22UEL | £77.30 | 5 days | |
| SEL3232P22U | Standard | External | 32x32 | Left | 170 | 22UEL | £93.84 | 5 days | |
| SEL4040R22U | Standard | External | 40x40 | Left | 200 | 22UEL | £112.48 | 5 days | |
| SEL2525M27 | Standard | External | 25x25 | Left | 150 | 27EL | £77.30 | In Stock | |
| SEL3232P27 | Standard | External | 32x32 | Left | 170 | 27EL | £101.00 | 5 days | |
| SEL4040R27 | Standard | External | 40x40 | Left | 200 | 27EL | £120.32 | 5 days | |
| SEL2525M27U | Standard | External | 25x25 | Left | 150 | 27UEL | £100.48 | 5 days | |
| SEL3232P27U | Standard | External | 32x32 | Left | 170 | 27UEL | £101.84 | 5 days | |
| SEL4040R27U | Standard | External | 40x40 | Left | 200 | 27UEL | £121.46 | 5 days | |
| SEL2525M33U | Standard | External | 25x25 | Left | 150 | 33UEL | £98.54 | 5 days | |
| SEL3232P33U | Standard | External | 32x32 | Left | 170 | 33UEL | £131.42 | 5 days |
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