【35MM POSITIONABLE DRILL BIT】It is more precise and safer to use these drill bit sets in the drill press.The tip is specially designed to drill holes cleanly and is perfect for drilling hidden hinges and door locks.【EXCELLENT PERFORMANCE】The head is designed with an arc shape, which can remove debris and provide high working efficiency.The cutting edge is sharp, the positioning is precise, the hardness is high, the precision is high, and the cutting is stable.The bit can drill a clean flat bottom hole without chipping.【QUALITY】Alloy blades, hardened, tempered and carbon HSS steel structure make the blades sharper and more durable.Smoother and less noisy.The knives are painted, waterproof and anti-corrosion.【WOODWORKING TOOLS】Suitable for making holes in wood.Precision grinding is suitable for mass use and easy to re-grind. They can easily enlarge existing holes and can drill any arc.【VARIOUS USES】It can be used to punch wooden products, fix targets, drawers, plastic products, wood, plywood, etc.Suitable for pistol drills, bench drills, vertical drills, hand-held electric drills, vertical electric drills and moving belt magnetic drills, etc.