Title:
SIMPLIFIED INSPECTION TOOL FOR CHIT DRILL
Document Type and Number:
Japanese Patent JP2002103121
Kind Code:
A
Abstract:
To provide an inspection tool for calipers, capable of simplifying the complex inspection work by the conventional calipers and replacing them to improve the efficiency of the grinding work in manual work of a chit drill.
This simplified drill inspection tool has a base and a vertically movable slider, and the slider is provided with a recessed part to be abutted on a center of a drill blade, and graduated symmetrically with respect to the recessed part, or at one side.
Inventors:
Yanagisawa, Mutsumi
Adein, Yosuribin Omaru
Adein, Yosuribin Omaru
Application Number:
JP2000000292778
Publication Date:
April 09, 2002
Filing Date:
September 26, 2000
Export Citation:
Assignee:
SOSHIN ELECTRIC CO LTD
International Classes:
B23B49/00; B23B49/00; (IPC1-7): B23B49/00