7pcs 300mm Wood Drill Bits Long Twist Drill Bits Diameter 4-12mm for Soft and Hard Wood

30cm Classic Wood Drill Bit Set - 7 Robust Bits: Discover a set of seven unbeatable drill bits ranging from 4 to 12mm in diameter and boasting an impressive 300mm length. Made from HSS and HC steel, they offer reliable stability and a long service life. Double Sharpening: The wide, double-sharpened blades of the twist drill bits ensure deep, clean holes. And the extra-sharp long drill bits provide excellent chip removal! A DIY favorite: These 300mm long wood drill bits are the ultimate tool for deep drilling in softwood, hardwood, plywood, particleboard, hardboard, and various plastics. They are the key to countless creative DIY projects. Precise Drilling Technique: With the Brad Point on each bit, drilling in wood is guaranteed to be highly accurate. The 12mm drill bit with a 10mm shank fits all standard drills, making it the perfect tool for projects such as pergolas, gazebos, or insect hotels.