3pcs/Set HSS Spiral Groove Step Drill Bits w/ Hex Shank Wood Hole Cutter, 501 Original

3pcs/Set HSS Spiral Groove Step Drill Bits with Hexagonal Shank Titanium Coated High Speed Steel Wood Metal Hole Cutter Drilling ToolsFeature:Cutting material: thin iron plate, aluminum, insulation plate, PVC plate thickness within 5mm.A drill can make holes of all sizes.Specification: Material: Titanium plated HSSSize: 4mm-12mm : (4mm, 6mm, 8mm, 10mm, 12mm)4mm-20mm : (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)4mm-32mm : (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm)Package size: 100 x 70mm/3.94*2.76inNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Package Content:3 X Step Drill Bits