CoolSpeed® Mini
Affordable & revolutionary high speed air and coolant-driven tool holder with up to 80,000RPM capability.
Air, oil or coolant driven options available
Ideal for light milling, micro drilling & engraving
Can be used on any CNC lathe or machining centre
Make an Enquiry
Please fill in the short form below with your requirements or any questions you may have and our expert technical team will be in touch ASAP.
Slash cycle times up to 70%
Achieve up to 40,000RPM
Expert technical support
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CoolSpeed® Mini is a high speed, turbine-driven spindle which costs a fraction of competing spindle systems
Air, oil or coolant driven options available
Special designs available for Star & Citizen sliding heads
Ideal for light milling, micro drilling & engraving
Straight & 90 degree units are available
Coolant pressure 10-60 bar & air pressure 3-7 bar
CoolSpeed® Mini Features
Continuous High Precision Machining
Tool shank serves as the spindle shaft
Dynamic run-out of 4 microns or better
Bearings easily replaced with each cutting tool change
Ultra-High Speed on Any Machine
Suitable for milling & turning centres
Extends the machine spindle life time
Fits in standard tool holders for automatic tool change
Driven by Through Coolant, Oil, Air & Mist
10 bar coolant/oil delivers 40,000 RPM
60 bar coolant/oil delivers 75,000 RPM
4.5 bar air mist delivers 50,000 RPM
Product Range
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| Name | CoolSpeed® Mini | CoolSpeed® Mini V | CoolSpeed® Mini 90 | CoolSpeed® Mini Air | CoolSpeed® Mini EX | CoolSpeed® Mini Air 90 |
| Coolant Type | Coolant, oil | Coolant, oil | Air mist | Air mist | Coolant, oil | Air mist |
| Coolant Pressure | 10-60 bar (145-870 PSI) | 10-60 bar (145-870 PSI) | 4-5 bar (58-73 PSI) | 4-5 bar (58-73 PSI) | 10-60 bar (145-870 PSI) | 4-5 bar (58-73 PSI) |
| Shaft Ø | Ø25 | Ø16 | Ø22 | Ø25 | Ø16 | Ø16 |
| Tool Clamping Ø | Ø 3, 4, 6 | Ø 3, 4, 6 | Ø 3, 4, 6 | Ø 3, 4, 6 | Ø 3, 4, 6 | Ø 3, 4, 6 |
| n2 max [rpm] | 75000 | 75000 | 75000 | 55000 | 75000 | 55000 |
| Output power [W] | 300 | 300 | 300 | 200 | 300 | 200 |
| Coolant flow [l/min] | 11-30 | 11-30 | 11-30 | - | 11-30 | - |
Expert Technical Support
Our in-house technical support team solves engineering challenges quickly and accurately. From simple queries to complex problems, customers rely on our experience and knowledge to keep their projects moving without delay.
Our technical line is open Mon-Thurs 8am-5:00pm (4.15pm Fri)
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