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Omega Products Standard Reduction Sleeve - Grub Screw Boring Bar - Outside Diameter 25mm - Inside Diameter 6mm
| Outside Diameter | 25 |
| Inside Diameter | 6 |
| D1 | 32 |
| L1 | 5 |
| L2 | 50 |
| Form | B |
Learn more about Klarna
The Omega Products Standard Reduction Sleeve for Grub Screw Boring Bars provides a precise, reliable interface between your boring bar and the cutting tool. With an outside diameter of 25mm and an inside diameter of 6mm, this sleeve helps maintain true alignment and consistent performance across machining tasks. Built for engineers, machinists, and hobbyists alike, it supports accurate tool engagement to achieve repeatable results in everyday machining projects.
- Precise fit for consistent accuracy: Tight tolerances ensure the sleeve seats squarely on the boring bar and aligns the cutting edge, helping deliver repeatable diameters and smooth finishes.
- Broad compatibility with grub screw bars: Engineered to fit a range of grub screw boring bars, reducing the need for multiple sleeves and simplifying stocking.
- Durable, low-maintenance construction: Built to resist wear and maintain concentricity over many cycles, minimizing downtime and maximizing productive uptime.
By integrating this reduction sleeve into your toolkit, you gain faster, more confident setups, reduced tool chatter, and more consistent results across jobs. The sleeve helps maintain accurate engagement during cuts, reduces rework, and extends the life of your tooling by preserving alignment through wear.
| Outside Diameter | 25 |
| Inside Diameter | 6 |
| D1 | 32 |
| L1 | 5 |
| L2 | 50 |
| Form | B |
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: Omega Products Standard Reduction Sleeves - Grub Screw Boring Bar
View full collection →You are viewing OM19184. Click any other SKU to view its full details.
| Product SKU | Outside Diameter | Inside Diameter | D1 | L1 | L2 | Form | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OM20200 | 16 | 8 | 22 | 5 | 40 | B | £14.91 | In Stock | |
| OM20202 | 20 | 8 | 26 | 5 | 50 | B | £16.07 | In Stock | |
| OM20203 | 20 | 10 | 26 | 5 | 50 | B | £16.07 | In Stock | |
| OM19184 Viewing | 25 | 6 | 32 | 5 | 50 | B | £18.35 | In Stock | |
| OM20205 | 25 | 8 | 32 | 5 | 50 | B | £18.35 | In Stock | |
| OM20206 | 25 | 10 | 32 | 5 | 50 | B | £18.35 | In Stock | |
| OM20207 | 25 | 12 | 32 | 5 | 50 | B | £18.35 | In Stock | |
| OM19193 | 32 | 6 | 38 | 5 | 60 | B | £20.64 | In Stock | |
| OM20209 | 32 | 8 | 38 | 5 | 60 | B | £20.64 | In Stock | |
| OM20210 | 32 | 10 | 38 | 5 | 60 | B | £20.64 | In Stock | |
| OM20211 | 32 | 12 | 38 | 5 | 60 | B | £20.64 | In Stock | |
| OM20109 | 40 | 6 | 48 | 5 | 85 | B | £22.95 | In Stock | |
| OM20215 | 40 | 8 | 48 | 5 | 85 | B | £22.95 | In Stock | |
| OM20216 | 40 | 10 | 48 | 5 | 85 | B | £22.95 | In Stock | |
| OM20217 | 40 | 12 | 48 | 5 | 85 | B | £22.95 | In Stock |
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