100% brand new and high quality Feature: Professional step drill design for precision drilling different size holes from 5mm up to 35mm. in diameter,optimum speed and accuracy.you can achieve one-time processing of large holes, no need to replace the drill bit and positioning hole. Made of high quality HSS, no need for a pilot hole. Mark hole locations and Two-fluted design makes drilling faster and smoother. Surface depth gauges make drilling precise. Sizes are laser etched into the metal so they will not wear out even after repeated use, make precise drilling easy. Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy, insulation boards, PVC sheet, ect. Spiral Grooved Drill only, other accessories demo in the picture is not included! Specifications: Item Name: 5-35mm Spiral Grooved Drill Type: 5-35mm (5,7,10,12,15,17,20,22,25,27,30,32,35mm) Material: High Speed Steel Size: app.73x13mm/2.87x0.51in Color: Silver Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x 5-35mm Spiral Grooved Drill