Patent ID: 11945087
Assignee: TIEN-I INDUSTRIAL CO., LTD.
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. An impact tool head configured to be disposed on an impact tool, the impact tool head including: a rod body and a flange radially protruding from the rod body, the rod body including a working end portion, the flange including an inclined surface facing toward the working end portion and an outermost peripheral edge, a contact position being defined as a position where the inclined surface configured to be contact with at least one projection of the impact tool;
wherein as viewed along the axial direction, a distance between the contact position and the outermost peripheral edge is larger than or equal to 0.5 mm;
wherein the inclined surface is configured to be in point contact with the at least one projection; the inclined surface includes an upper peripheral edge, a distance between the upper peripheral edge and the outermost peripheral edge is from 1.5 mm to 5.0 mm; a distance between the contact position and the outermost peripheral edge is from 0.75 mm to 2.5 mm.