The 6380 Series Universal CNC Boring Chuck is designed to clamp precision drill and boring bits with high clamping power and accuracy. When it comes to clamping, the 6380 Series utilizes a Jacobs chuck clamping system, offering superior concentricity with a maximum tolerance of 0.02mm (.0008″) at a 35mm drill length, extending from the output. Drill bits with a flat on the shank are not a problem either. Flat shanks are clamped accurately and tightly provided the flat portion of the shank is positioned between 2 of the 3 clamping jaws as seen in the picture below. A minimum clamping depth into the adapter of 20mm is required.
The maximum RPM of for the 6380 Series Universal CNC Boring Chuck is 20,000 RPM. This precision drill adapter can be used for RH or LH rotation tools and it’s comes in a range for either 1 to 13mm or 3 to 16mm, depending on requirements. Great option to have if you can’t find the right collet size for the drill shank you need to use. Interested in more information? Give us a call at 1-800-544-8436 or contact us now!
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