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Omega Products BT40 End Mill Holder With Coolant Channels - G2.5 - 25,000RPM - 6mm Bore Size - 100mm Gauge Length
| Taper | BT40 |
| Bore Size | 6 |
| D1 | 25 |
| G | M6 |
| Gauge Length (L) | 100 |
| Balance | G2.5@25000RPM |
Learn more about Klarna
The Omega BT40 End Mill Holder with Coolant Channels is a precision toolholder designed for BT40 spindle systems. It securely centers end mills while delivering coolant directly to the cutting edge, promoting efficient cooling and effective chip evacuation during high-speed milling.
With a maximum speed rating of 25,000 RPM and a G2.5 precision class, this holder ensures repeatable tool positioning and reliable performance. Its 6 mm bore and 100 mm gauge length provide versatile compatibility with a wide range of end mills and machining setups, helping you maximize productivity and achieve superior surface finishes.
- Integrated coolant channels for direct cooling: Delivers coolant right to the cutting edge to dissipate heat, improve chip evacuation, and extend tool life for cleaner cuts and longer tool performance between changes.
- High-speed, precise performance up to 25,000 RPM: Maintains stable tool engagement and repeatable accuracy at top speeds, reducing runout and delivering consistent finishes in demanding programs.
- BT40 taper with 6 mm bore and 100 mm gauge length: Provides a robust, widely compatible interface for secure clamping and predictable reach, supporting reliable toolholding in busy milling environments.
By delivering cooling exactly where it's needed and maintaining precise alignment at high speeds, this holder helps you achieve cooler operation, longer tool life, fewer rework passes, and smoother overall workflow — improving throughput without compromising part quality.
| Taper | BT40 |
| Bore Size | 6 |
| D1 | 25 |
| G | M6 |
| 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 OM36233. 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 Viewing | 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 | 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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