40-300mm Adjustable Cir Hole Cutter Hole Saw Drill Bit Round Cutting Wood Cutter for Woodworking

The Standard Circle Cutter is flexible,and it can be controlled freely, so you can adjust the distance of blades to cut a hole as you want. The circle hole saw is made of high quality steels and alloy, so it has a long service life. With fine workmanship, this round hole cutting tool has smooth rotation and sharp cutting. The hole is round and cut flat,smooth and burr-free, and the roundness is good. The diameter of the hole can be adjusted by the distance from the tip to the center. Perfectly work with bench drill,drilling press and hand drill, suitable for woodworking, gypsum board, laminates, rubber, plastic, hardboard, plywood and other thin board., Manufacturer: MACHSWON