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Omega Products BT40 End Mill Holder With Coolant Channels - G2.5 - 25,000RPM - 14mm Bore Size - 100mm Gauge Length
| Taper | BT40 |
| Bore Size | 14 |
| D1 | 44 |
| G | M12 |
| Gauge Length (L) | 100 |
| Balance | G2.5@25000RPM |
Learn more about Klarna
The BT40 End Mill Holder with Coolant Channels is a precision toolholding solution designed for high-speed milling applications. It keeps cutting tools securely centered in BT40 spindles while delivering targeted coolant to the cutting edge for efficient cooling and chip control.
With a 14 mm bore size and a 100 mm gauge length, this holder provides a stable, repeatable seating that supports consistent cutting performance at speeds up to 25,000 RPM. The integrated coolant channels ensure coolant is delivered directly where it's needed, helping dissipate heat, extend tool life, and improve surface quality.
- Integrated coolant channels: Direct coolant delivery to the cutting edge improves cooling, aids chip evacuation, and reduces heat-related wear to help extend tool life between changes.
- High-speed performance: Capable of up to 25,000 RPM, enabling fast material removal while maintaining stable tool seating and consistent results in demanding milling jobs.
- Precise, repeatable fit: G2.5 precision rating with a 14 mm bore and 100 mm gauge length ensures reliable clamping, accurate tool position, and repeatable setups across jobs.
By combining direct coolant delivery, high-speed capability, and a dependable, repeatable fit, this BT40 end mill holder supports faster cycles, cleaner chips, and cleaner finishes. Expect more uptime between tool changes, reduced thermal distortion, and consistent results across runs when machining with compatible BT40 tooling.
| Taper | BT40 |
| Bore Size | 14 |
| D1 | 44 |
| G | M12 |
| Gauge Length (L) | 100 |
| 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 OM36242. 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 | 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 Viewing | 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 |
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