Titanium Drill Bit Chamfer Tool Step Drill Bit Set Combined With Tap And 6 Pieces Drill BitOOTDTY Features: Made of high quality HSS, durable and long-lasting servcie. There are 6 pieces, special design, meet all needs. Easy to perforate wood, metal, plastic and other materials. It allows you to change the drill bit at any time and makes drilling easier. Chamfering tool easy to shave the outer edges of screw, pipe or rod, remove burrs. Specification: Material: HSS Box Size: About 115x95x4 0mm/4.5x3.7x1.6 inchQuantity: 6pcs/setPackage Included: 1x Chamfer Tool KitNote: Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.