Although small in size it is well-suited for heavy-duty industrial and fabrication work Light weight makes it manageable to position in both awkward and confined spaces Quick and easy adjustable head position Heavy-duty magnetic holding power Integrated cooling system Adaptable for twist drill up to 1/2 in.Includes:Carry Case1/2 in Drill Chuck & KeyChuck AdaptorThree HandlesSafety GuardSafety StrapSafety GogglesEar PlugsSix piece CYCLONE Premium Annular Cutter Set: CC562, CC625, CC687, CC812, CC937, CC100, 1 inch depth of cutManual