17 Pcs Hex Shank Hole Saw Kit

Hex Shank Hole Saw Kit for Impact Driver, 3/4" to 2" Bi-Metal Heavy Duty Hole Cutter for Metal, Wood and Plastic, Smooth and Precise, Fast Chip Removal 【Hole Saw Set for Impact Driver】We provide a professional hole-making solution for impact drivers, featuring a 1/4-inch hex shank design. Improve work efficiency. 【Package Content】The entire set includes 9 Pcs hole saws, 3/4" (19mm), 7/8"(22mm), 1"(25mm), 1-1/8"(29mm), 1-1/4"(32mm), 1-3/8"(35mm), 1-1/2"(38mm), 1-3/4"(44mm), 2"(51mm), 2 mandrels, 2 hex keys, 1 adapter, all in one storage case. 【High Quality Material】Premium high-speed steel M42 with 8% cobalt tooth configuration to provide clean and fast cutting in various materials. 30-38mm (1.2-1.5") cutting depth. Strong impact wear resistance. Multiple hole sizes can be cut with this set. 【Efficient Smooth Cutting】33/16" (5mm) thick heavy-duty backing plate eliminates need for drive plate. M42 Cobalt bi-metal construction provides 30% faster cutting than conventional saws. 0.05" ker