170mm Hole Saw with Quick Change Arbor, Drilling Cutter HSS BI Metal for Wood, Plywood, PVC, Drywall and Sheet

【Material】The hole saw is made of BI-metal that is sturdy and tough. 【Application】This Hole Saw Drill Bit is designed for cutting solid board, compressed plate, plasterboard, plastic and etc. Good for home projects. 【Quick Change】1/4" hex shank compatible with power screwdrivers, impact drivers, and other tools that accept 1/4" hex shanks, eliminates the frustration of shank spinning in chuck, easily locking into a chuck without slipping and falling off. 【Package】1-pack 170mm bimetal hole saw 【Compatible material】Wood, Plastic, Metal