Parts List:5×Oblique Head Eccentric Drill BitDescription:This oblique head eccentric drill bit is made of steel material, which is sturdy and can be used for drilling holes in wood, plastic and metal. It is easy to use and you can use it with confidence. Feature:Wear-Resistance: Our oblique head eccentric drill bit adopts premium material to ensure wear-resistance. It can be used with hand drill or electric drill to processing threads.Durability: Our drill bits are not prone to deformation under natural conditions, durable to use. The cutting edge is designed for quick and easy cutting. Specification:Product Name: Oblique Head Eccentric Drill Bit SetMaterial: SteelSize: 6 mm+8 mm+10 mm+12 mmTotal length: 10 cmDrilling depth: 5 cmShank diameter: 6.3 mmManual measurement may have 1-3cm errorColor: As Shown Notes:1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.2.Please allow slight dimension difference due to manual measurement.