ATD 9200 Step Drill Set
Posted by Sherry Gillis on Jan 27th 2016
Step Drill Set ATD 9200If you are drilling in thin mild steel, aluminum, copper, brass, plexiglass, wood and laminates the ATD 9200 five piece step drill set is worth considering. The tri-flat shank design gives the user a good grip in the chuck without slipping and the two flutes are great for drilling true round holes, automatically deburring as you go.The set includes two quarter inch shan
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