JIG FOR DRILLING OF HOLE

PURPOSE: A hole forming jig is provided to reduce processing time and to form a hole by continuously operating a drill without pause. CONSTITUTION: A hole forming jig comprises a body member(110) and first and second gap regulating units(120,130). The body member comprises a body portion(111), one o...

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Bibliographic Details
Main Author KIM, GWON JUNG
Format Patent
LanguageEnglish
Korean
Published 02.01.2012
Subjects
BORING
HAND TOOLS
MACHINE TOOLS
MANIPULATORS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
TURNING
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Summary:PURPOSE: A hole forming jig is provided to reduce processing time and to form a hole by continuously operating a drill without pause. CONSTITUTION: A hole forming jig comprises a body member(110) and first and second gap regulating units(120,130). The body member comprises a body portion(111), one or more guide portion(116), and one or more exhausting portion(117). The guide portion passes through the body portion through in a vertical direction. The exhausting portion passes through the guide portion in a horizontal direction. Chips of an object, which is generated when a hole is formed on the processing object, is discharged to outside through the exhausting portion. The first gap regulating units is detachably attached to one of both ends of the body member. The first gap regulating units controls the distance to the guide portion of the body member from the first side surface of the processing object. The second gap regulating unit is detachably attached to the side of the body member.
Bibliography:Application Number: KR20100060788