Importance

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Abstract

A device for boring a well with casing. The device is attached to a motor that has a power shaft for imparting rotational movement. The device comprises a driver operatively connected to the power shaft, with the driver containing a cylindrical body, a first bit having a first end connected to the driver so that rotational movement of the driver is imparted to the first bit, and a sleeve disposed about the power shaft, and wherein the sleeve has a radial shoulder. The device further includes casing attached to the sleeve, and wherein the casing is designed to be permanently placed within the well once the boring is completed. The device further comprises a housing disposed about the driver, a second bit attached to the housing, and a planetary gear anchored to the radial shoulder, and wherein the planetary gear is adapted for imparting rotation from the driver to the housing in a counter radial direction.

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First Claim