250mm HSS hole saw for wood with SDS plus shank and hexagonal drill bit for wood, drywall, and plastics

250mm Hole Saw, SDS Plus Shank, Hex Shank, Pilot Drill Bits, Hex Key. SDS Plus and Hex Shank for power tools, compatible with most drills. Operating modes: drilling modes, smooth cutting experience. The hole saw uses a sharp edge for smooth and easy cutting. The drill spring automatically pushes the saw blade immediately after the hole is finished. This hole saw with sharp teeth exhibits low vibration and can be quickly balanced when opening the hole, making operation more stable. Suitable for cutting and drilling holes in drywall, plastic pipes, wood, fiberboard, and plywood. Ideal for installing locks and knobs in doors and cabinets, or for drilling larger diameter holes through desks, etc.