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- R8 Ball Bearing Keyless Drill Chucks 1/2" Integral design #DCK-R8-12
DESCRIPTION: "CNC Tooling" Brands---The Best Quality on The Market----Sold Many Thansands to Distributors to put on famous labels.
* R8 precision ball bearing Keyless drill chucks 1/32-1/2" (0.75-13mm) .
* with draw bar thread 7/16"-20
* Solid integral shank design is more compact than a combined drill chuck and Arbor. Greater accuracy and rigidity.
* MADE of forged alloy steel for long, durable service life.
* 0.003" TIR accuracy.
* 3-1/2" projection., 7-1/2" overall length.