Title:
DRILLING JIG
Document Type and Number:
Japanese Patent JP04283012
Kind Code:
A
Abstract:
PURPOSE: To easily drill a hole on a mold material using a drill.
CONSTITUTION: An elastic body 13 is attached to a base body 10 through a pressing plate 14 with an adjusting screw 15, and a drill guide hole 16 is formed on the base body 10 on the basis of the elastic body 13. Since the base body 10 can be positioned on the mold material and fixed to it by fitting the elastic body in the groove of the mold material, a hole can be easily drilled on the mold material with a drill using the drill guide hole 16 as a guide.
Inventors:
Ishikawa, Masayoshi
Application Number:
JP1991000063814
Publication Date:
October 08, 1992
Filing Date:
March 06, 1991
Export Citation:
Assignee:
Y K K ARCHITECT PROD KK
International Classes:
B23B49/00; B23B49/02; B23B49/00; (IPC1-7): B23B49/00; B23B49/02