DRILL BIT FOR ANCHOR BOLT, CAPABLE OF SECURELY JOINING SET ANCHOR BOLT TO JOINT HOLE BY USING STRIKING MEANS

摘要

PURPOSE: Drill bit for striking an anchor bolt is provided safely fix an anchor bolt to a joint hole of a concrete building by striking a striking device using a striking member.;CONSTITUTION: A drill bit for striking an anchor bolt(200) comprises a assembling unit(210), a blade unit(220), and a striking member(300). The assembling unit is joined to a tool. The blade unit bores a hole. The upper part of a drill bit assembly is selected. The striking member projected to outside is formed on the selected part. The anchor bolt is fixed in a joining hole while the striking member strikes a striking device(400).;COPYRIGHT KIPO 2012