Item Description:Specifications: Type: M35 Twist Drill Shank Diameter have 10 kinds of size u can choose: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 5mm Quantity:10 Pcs/Set Due to thebetweenmonitors, the picture may not reflect the actual color of the item. Thank you! Package includes:10Pcs/Set X Drill BitItem Specification:Use: Wood DrillingDIY Supplies: WoodworkingType: Twist Drill Bitlength: See informationMaterial: High Speed Steel