KEWAYO 6pcs Titanium Twist 3 to 8mm Saw Drill Bit Set, High Speed Steel Pulling Carpenter Wood Metal Plastic Cutting Hole Sawtooth Twist Bits Groove Drills Tool - KUAK89SJK8915AAAJK

• High quality: These are made of HSS material with titanium coated, drill bits body edge sharp, faster with less effort, Fully ground spiral groove design quickly decreases friction and heat for a faster and cooler drilling performance Including 6sizes: 3mm, 4mm, 5mm, 6mm, 6.5mm, 8mm, which can meet your daily need, Fits most of power drill and come with a portable plastic bag for easy storage and organization The 135 ° split point with straight shank prevents walking, the sharp edge makes drilling faster and more effective.Good addition to your drill bit collection Wide application: Suitable for pulling groove, boring or cutting 1mm-2mm of thin wood, solid wood, multilayer board, MDF, plastic board, aluminum, thin iron sheet, aluminum alloy Work efficiently: The sharp serrations belt design can continue to drill horizontally after drilling.The round shank is suitable for electric drills and bench drills and is fastened without slipping