Designed specifically for sheet metal cutting, even stainless steel.
Material: Tungsten Carbide Steel Tooth.
Size: 14mm/0.55", 16mm/0.62", 18mm/0.71", 21mm/0.82", 26mm/1.02", 28mm/1.11", 35mm/1.37"
Suitable For Pistol Drill, Bench Drill,Vertical Drilling Machine Etc.Widely Used In Plate Hole, Home Wood, Galvanized Pipe, Fire Pipe, Plastic, Gypsum Board And Other Opening Operation.
Provide 7 Kinds of SIZE Hole Saw ,Meet Your Different Needs.