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Choosing the Correct Water-Cooled Spindle for Your CNC Router
Compare 1.5kW, 2.2kW and 3kW water-cooled CNC spindles, including ER11 vs ER20 collets, VFD options, cooling systems and recommended applications.
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Closed Loop DIY Water Cooling System for Water Cooled Spindle
Build a DIY closed-loop cooling system for your CNC spindle. Learn which components you need, how to assemble the circuit, test coolant flow and avoid common problems.
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Air-Cooled vs Water-Cooled CNC Spindles: Which Should You Choose?
Learn how to choose between an air-cooled and water-cooled CNC spindle based on cooling, noise, maintenance, installation and machine use.
