公开(公告)号：US20230405774A1

公开(公告)日：2023-12-21

申请号：US18136671

申请日：2023-04-19

Applicant: MAKITA CORPORATION

Inventor： Atsuya YOSHIDA ,  Yuya INOUE ,  Yukiya MATSUOKA

IPC: B25B21/00 ,  F16H1/12

CPC classification number: B25B21/007 ,  F16H1/12

Abstract: To avoid prolonged operation time at construction sites, an attachment includes an input shaft rotatable about a first rotation axis to receive power input from a power tool, a tip socket including a recess having a socket opening, a housing having a housing opening to receive a workpiece and supporting the tip socket in a rotatable manner, a power transmission that transmits, to the tip socket, power input into the input shaft, and a front aligner that stops rotation of the tip socket with the socket opening being aligned with the housing opening.