Patent ID: 9322227
Filing Date: 2016-04-26
CPC Classification: E21B

Claim Text:
1. A downhole tool, comprising: a body configured to couple to a downhole tool string; a first cone around at least a portion of the body, the first cone including a first cone recess having a set of first cone splines in at least one wall thereof, the first cone being configured to allow the at least a portion of the body to rotate substantially freely relative to the first cone; a second cone around the at least a portion of the body, the second cone including a second cone recess having a set of second cone splines in at least one wall thereof, the second cone being configured to allow the at least a portion of the body to rotate substantially freely relative to the second cone; and a stabilizer block axially between the first and second cones and carried in the first and second cone recesses, the stabilizer block having a first set of stabilizer block splines configured to mate with the set of first cone splines, and a second set of stabilizer block splines configured to mate with the set of second cone splines, the stabilizer block being configured to allow the at least a portion of the body to rotate substantially freely relative to the stabilizer block.