Hougen 75669 1/4" X 1/2" Oblong Punch Step Drills A hole produces a slug

A hole produces a slug of material that could be used for another job

DRILL-TWIST 5/16"DIA X 1/4"SHK

HMD150 and HMD130 magnetic drills

Kit includes cutters of size 1/4"

Hougen 75669 1/4" X 1/2" Oblong Punch Step Drills A hole produces a slugOgura Punch Pro's are fast to operate because they punch clean, accurate holes in as little as 2. 3 seconds with the single pull of a trigger while an auto return mechanism automatically returns the punching rod to the starting position. The punch can also easily be jogged down for accurate hole location. Punch round or oblong holes round holes from 1 4" to 15 16" diameters and oblong holes 1 4" X 1 2" to 11 16" X 13 16" through up to 1 2" thick