The day for making custom core bits is becoming a thing of the past with the new Lackmond Extend-A-Tube Wet Drilling Core Bit system.

This new product allows the concrete contractor to drill deeper without the need for a custom built bit. The Lackmond Extend-A-Tube delivers a system that allows for quick and easy extended depth drilling applications. The precision-machined thread-on caps add an additional 12” to the drill tube length to achieve optimum depth. The machined cap-to-tube connection ensures that bits run correctly and eliminates lateral run-out due to improperly seated or unevenly welded bit caps.
Additional 12” tube extensions can be quickly threaded on to extend the standard bit length of 15” to an impressive 27” capacity?with just one-tube connection.

Lackmond Products Inc.

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