Comprehensive Set for Versatile Use: the set includes 50pcs cutting bits for wood and plastic, 50pcs drywall drill bits; This variety pack ensures you have the right tool for the job, whether you're working on small home repair or large construction projects Well Sized for a Variety of Tasks: the drywall cutting tools set are sized expertly with a shank and tip diameter of 1/8 inch and a total length of 2.35 inches; This size is ideally suited for finely detailed work, ensuring you can tackle any woodworking or drywall project with ease and precision Deep Cutting Capabilities: The drywall bits cuts up to a depth of 3/4 inch, and wood drill cuts up to 1 inch; depth wouldn't limit your creativity; our dry wall cutting tools set is providing nice control and precision in every cut Quality Material: dry wall cutting tools set is made of M2 high speed steel, designed to excel in durability and efficiency; these bits can persevere even under demanding cutting applications, adding to your tools without sacrificing performance Widely Applicability: suitable for DIY woodworking, drywall repairs, construction tasks or simply detailed projects , this drywall cutting bit set has you covered; This bits can work smoothly on various materials such as wood, plastic, and drywall, making them an essential tool in any toolbox Colour:silver Material:steel Package Contents: 1 set * drywall rotor tips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.