Bi Metal Hole Saw 110mm, JatilEr M42 Cutter Holesaw Opener Tool Drill Holes Cutters Kit Circular Bits for Wood Aluminum Iron Sheet Pipe Plastic

【widely Used】 The hole saw diamond 110mm is widely used in gypsum board, steel, aluminum, non-ferrous metals, copper, brass, wood, plastic and PVC and other materials. SuItable for bench drills, electromagnetic drills, gun drills, impact drills, etc. 【Easy to Use】 With the non-binding clean edge design, this hole saw kit smooth and easy. The spring on the drill would automatically pushes the disc out of the saw immediately after completing the hole. 【Professional Material】 Our hole cutter circular drill bit made of carbon steel that has been heat-treated and blackened, it has oil and rust-proof functions, high hardness, good toughness, and durability. 【Intelligent Design】 The hole saws for cutting circular holes use spring design which favorable to chip removal, drilling efficiency is superior, with hexagon handle, Catch firmly. 【Convenient Helper】 It have Sharp knife edge, high hardness, wear during operation, chip, reliable. Metal hole opener cutter accurately with no wobble.