SKYSHALO Hole Cutter Set, Includes 18 Blades, 6 Bits, Hex Key, Sizes 3/4" to 4-1/2", M42 Bi-Metal for Wood, Plastic, Metal, with Case

The SKYSHALO 18-Piece Hole Saw Kit is built to last, ensuring durability and stability even with prolonged use. With 18 different saw blade sizes, it effortlessly tackles any diameter, making your work a breeze. Experience quick and easy installation with our universal design. Assemble the hole saw in just 4 simple steps and get to work swiftly. Our mandrel also fits other brand's hole saws, adding to its versatility. Enjoy high adaptability with our quick-change arbor. Easily interchange the arbor for quick-change chuck heads or standard three-jaw chucks. The 0.33"/8.5mm third arbor head fits most 3/8" chucks, making it compatible with common tools like hand drills, power screwdrivers, and drill presses. Achieve enhanced drilling depth with our bi-metal hole saw kit. Designed for thick materials, it can cut up to 1.5"/38mm depth. Say goodbye to avoiding pre-existing iron nails and aligning holes for pre-assembled pieces. Make cutting a breeze with the SKYSHALO Metal Hole Saw Kit. It is perfect for drilling holes in wood, plastic, iron, PVC, fiberglass, drywall, gypsum board, fiberboard, and composite materials.