8 Pack Titanium Coated HSS Twist Drill Bits 310mm Serrated Side Cutting Drill Bit Hex Shank Serrated Cutting Drill Bits Drill Bit Woodworking Tools Hole Holesaw Tool for Plastic Metal Wood Hole

Package Details This set contains 8 titaniumcoated highspeed steel metal drill bits covering the most commonly used sizes 3mm 4mm 5mm 6mm 65mm 7mm 8mm and 10mm These hexagonal shank drill bits are designed to fit most electric drills on the market ensuring you have the right size for every task Reliable Materials These metal drill bits are made of highspeed steel and coated with a durable titanium coating providing superior sharpness and durability The titanium coating ensures that the drill edge remains sharper longer extending the life of standard drill bits by 2 times Exquisite Design With a fully ground spiral flute design these metal cutting drill bit accessories minimize friction and heat for cooler and faster drilling The straight shank design prevents the drill from deflecting ensuring precise and fast starting and improving drilling efficiency Powerful Functionality The sharp center serrations of these sidecutting drill bits significantly improve chip discharge and increase overall drilling efficiency Whether you are dealing with wood metal plastic or drywall this design makes the drilling process smoother and faster Wide Application These versatile titanium drill bits are suitable for a variety of materials including sheet metal wood aluminum alloy plastic and drywall Whether it is grooving drilling or cutting this set of tools is ideal for any of your projects