Umbrella-type Steel Step Drill Bit Set (16-30.5, 5-20, 3-14 )
Brand N/A Model N/A Quantity 3 Piece Color Silver Material High-speed steel Other Features Specification: 16-30.5mm 10mm handle / 5-20mm 8mm handle / 3-14mm 6mm handle; Suitable for carbon steel timber PV panels Packing List 3 x Drill bits 1 x Box