Colonial Tool Group Inc. CNC Spindle

Spindle stiffness, accuracy and application specific tooling are critical factors in machining excellence. The spindle design for your applaication is computer modeled to ensure optimization of performance. Elements of analysis ensure maximization of life and precision, and will yield a design supporting our name: "Rigidity-At-Speed". Integrated spindle systems feature ultra precision components and patented technology resulting in improved productivity, reduced downtime and maintenance; quiet, safe operation, high power and "World Class" bore geometry. Some of the CNC spindle features include: Liquid cooled AC motors for sustained power Power draw-bars for tool retention Automatic tool change capability (HSK, CAT) Thru spindle coolant Tool orientation and rotation control Speeds 0-60,000 rpm Power up to 150 kw (200 Horsepower) Colonial has both standard spindle units and custom to suit your machining needs.