9pcs Hole Saw Set For Wood and Plastic 7pcs Hole Saw Set For Wood and Plastic M3/M42 High Speed Steel edge + alloy steel backIdeal for cutting holes in plastics, wood, plywood, stainless steel, nail-embedded wood, etc.Can be used in portable electric or pneumatic tools, vertical drill machines, lathe, boring/milling machines and other machines.Diameter: 22-25-29-32-38mm(7/8'', 1'', 1-1/8'', 1-1/4 ...
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