Please log in here to access all benefits, including multibuy discounts and faster checkouts.

Omega Products BT40 End Mill Holder With Coolant Channels - G2.5 - 25,000RPM - 6mm Bore Size - 160mm Gauge Length
| Taper | BT40 |
| Bore Size | 6 |
| D1 | 25 |
| G | M6 |
| Gauge Length (L) | 160 |
| Balance | G2.5@25000RPM |
Learn more about Klarna
Omega Products BT40 End Mill Holder with Coolant Channels is engineered for high-speed milling where heat and chip management matter. With a 6 mm bore size and a 160 mm gauge length, it provides solid tool control and reach, while integrated coolant channels deliver coolant directly to the cutting edge for effective cooling and chip evacuation.
- Integrated coolant channels: Delivers coolant directly to the cutting edge to maximize heat dissipation, extend tool life, and improve chip evacuation for cleaner, more consistent cuts.
- High-speed precision (25,000 RPM, G2.5): Maintains accurate tool positioning and repeatable results at top speeds, helping you achieve tight tolerances and uniform surface finish.
- BT40 interface with 6 mm bore and 160 mm gauge length: Provides rigid tool engagement and sufficient reach for deep cavities, while preserving alignment and cutting stability.
This combination of coolant-assisted cooling, precision tolerance, and robust BT40 compatibility helps you maintain cooler tools, extend tool life, and achieve consistent finishes across parts. By reducing heat-related wear and improving chip removal, it supports higher productivity, shorter cycle times, and reduced downtime in demanding machining operations.
| Taper | BT40 |
| Bore Size | 6 |
| D1 | 25 |
| G | M6 |
| Gauge Length (L) | 160 |
| Balance | G2.5@25000RPM |
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 BT40 End Mill Holders With Coolant Channels - 25,000RPM - G2.5
View full collection →You are viewing OM36234. Click any other SKU to view its full details.
| Product SKU | Bore Size | D1 | G | Guage Length (L) | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OM30757 | 6 | 25 | M6 | 50 | £57.84 | In Stock | |
| OM36233 | 6 | 25 | M6 | 100 | £67.62 | In Stock | |
| OM36234 Viewing | 6 | 25 | M6 | 160 | £97.42 | Next Day | |
| OM30758 | 8 | 28 | M8 | 50 | £57.84 | In Stock | |
| OM36235 | 8 | 28 | M8 | 100 | £67.62 | In Stock | |
| OM36236 | 8 | 28 | M8 | 160 | £97.42 | Next Day | |
| OM30759 | 10 | 35 | M10 | 63 | £57.84 | Next Day | |
| OM36237 | 10 | 35 | M10 | 100 | £67.62 | In Stock | |
| OM36238 | 10 | 35 | M10 | 160 | £97.42 | Next Day | |
| OM30760 | 12 | 42 | M12 | 63 | £57.84 | In Stock | |
| OM36239 | 12 | 42 | M12 | 100 | £67.62 | In Stock | |
| OM36240 | 12 | 42 | M12 | 160 | £97.42 | In Stock | |
| OM36241 | 14 | 44 | M12 | 63 | £61.88 | Next Day | |
| OM36242 | 14 | 44 | M12 | 100 | £67.62 | Next Day | |
| OM36243 | 14 | 44 | M12 | 160 | £97.42 | Next Day | |
| OM30761 | 16 | 48 | M14 | 63 | £57.84 | In Stock | |
| OM36244 | 16 | 48 | M14 | 100 | £67.62 | In Stock | |
| OM36245 | 16 | 48 | M14 | 160 | £97.42 | In Stock | |
| OM36246 | 18 | 50 | M14 | 63 | £61.88 | Next Day | |
| OM36247 | 18 | 50 | M14 | 100 | £67.62 | Next Day | |
| OM36248 | 18 | 50 | M14 | 160 | £97.42 | Next Day | |
| OM30762 | 20 | 52 | M16 | 63 | £57.84 | In Stock | |
| OM36249 | 20 | 52 | M16 | 100 | £67.62 | In Stock | |
| OM36250 | 20 | 52 | M16 | 160 | £97.42 | In Stock | |
| OM36251 | 25 | 65 | M18x2 | 90 | £64.18 | In Stock | |
| OM36252 | 25 | 65 | M18x2 | 160 | £105.44 | Next Day | |
| OM36253 | 32 | 72 | M20x2 | 100 | £71.05 | In Stock | |
| OM36254 | 32 | 72 | M20x2 | 160 | £110.03 | Next Day | |
| OM36255 | 40 | 80 | M20x2 | 105 | £82.52 | Next Day | |
| OM36256 | 40 | 80 | M20x2 | 160 | £131.79 | Next Day |
No products match your filters.


