Description of Rowiz Drill Stainless Aluminum Laminates
Material of hole drill bit: 8pcs drill bit hole saw set is made of HSS (high speed steel). Size: 13mm/0.51", 15mm/0.59", 17mm/0.67", 19mm/0.75", 21mm/0.83", 23mm/0.9", 25mm/0.98", 28mm/1.1". Precise and efficient: the carbide teeth of hole saw kit is able to cut clean, round holes in stainless steel, mild steel, iron, aluminum plate, alloy plate, plastic sheet, copper, brass and etc. Wide application: Hole saw kit set is suitable for hand-held electric drill, vertical electric drill and mobile belt magnetic drilling machine. Special heat treatment: Through a special heat treatment, the hole saw drill bit set with sharp edge, high strength.