公开(公告)号：US20170225313A1

公开(公告)日：2017-08-10

申请号：US15015193

申请日：2016-02-04

Applicant: Daniel Battershell

Inventor： Daniel Battershell

IPC: B25D17/08 ,  B23B31/12

CPC classification number: B23B31/1207 ,  B23Q3/12 ,  B25B23/00

Abstract: An impact tool attachment for an impact tool includes a chuck, a shaft and a screw. A first channel is axially positioned in a back face of the chuck. The first channel is right-handedly threaded. The shaft has a first end and a second end. The first end is complementary to the first channel. The second end is hexagonally shaped when viewed longitudinally. The screw is left-handedly threaded. A penetration is axially positioned in the first end of the shaft. The penetration is complementary to the screw. The shaft is threadedly couplable to the first channel and the screw is threadedly couplable to the penetration. The shaft is coupled to the chuck such that the second end is configured to couple the shaft to an impact driver.