9 Pieces Sharpened Wood Drill Bits 15mm 18mm 20mm 23mm 25mm 28mm 30mm 32mm 35mm Carbide Wood Milling Cutters for Drilling Wood Products, Furniture, Door Hinge Holes (Fast Drilling)

Size: 9 Pieces Guarantee: If you are not satisfied with this item, simply email us and we will give you a full refund. Each bit comes in its own plastic box, and the size is marked on the box, helping you get the right bits in seconds. 9 Sizes: 15mm / 18mm / 20mm / 23mm / 25mm / 28mm / 30mm / 32mm / 35mm Max Drilling Depth: 50mm Length: 75mm Material: High-quality cemented carbide TIPS: Always be sure to add coolant (water) during use to prevent the material temperature from becoming too high or emitting smoke.