Drillpro 5pcs HSS 6542 Titanium Coated Hole Sawtooth HSS Hole Saw Cutter Drill Bit Set 16/18.5/20/25/30mm

Description: Drillpro 5pcs HSS 6542 Titanium Coated Hole Saw Tooth HSS Hole Saw Cutter Drill Bit Set 16/18.5/20/25/30mm (0.63 / 0.73 / 0.78 / 0.98 / 1.18 Inch) Uses High Speed Steel 6542 material, higher hardness, more durable. Titanium Coated, rust-proof. Specification: Brand: Drillpro Material: HSS6542 / High Speed Steel Surface Treatment: Titanium Coated Size: 16 / 18.5 / 20 / 25 / 30mm (0.63 / 0.73 / 0.78 / 0.98 / 1.18 Inch) Please work safely. (Protective equipment) Shank Size: approx. 9mm About 6mm Cutting Depth Quantity: 5pcs Features: Specially used on metal and steel plate, give fast and easy cutting. They are good tools for you to make fantastic works. Split tip drill prevents damage by gradually guiding cutter to material; no walking. High speed steel teeth for fast cutting of clean, round holes. Designed specifically for sheet metal cutting, even stainless steel. Over drill flange built in to prevent penetration beyond the sheet metal. Cuts quick, precise holes in stainless steel, mild steel, iron, copper and brass. Provide 5 kinds of hole saw ,meet your professional need. Note: If you cut the hard material such as steel, ceramic tile etc. you need to use the oil or water to low the temperature, if not, maybe the drill bit will be broken due to high temperature, please understand. Package Included: 1 x Set (5pcs) Hole Saw Cutter Drill Bit More Details: