A drawbar or spindle drawbar is a clamping mechanism for toolholders on machine tools. The toolholder or machine taper itself is held by the drawbar and applies force to the spindle, especially when spinning at high speeds.
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This information originally retrieved from http://en.wikipedia.org/wiki/Drawbar_(machine_tool)
on Monday 17th October 2011 6:30 pm EDT
Now edited and maintained by ManufacturingET.org
