Uxcell 21Mm Hss Drill Bit Hole Saw Tooth For Stainless Steel Metal Alloy Wood Cutter

Hole saw is made of HSS high speed steel, durable for impact resistance, wear resistance. Hole drill bit is through a special heat treatment, sharp edge, high precision, smooth cutting and high strength. Openings for stainless steel, iron, aluminum, and various types of pipes. Hole saw creates a hole in the work piece without having to cut up the core material. Hole saw is perfect for Installing Locks, Knobs in Doors and Cabinets in Seconds, which make the job quick and easy. Hole saw works with the ordinary electric drill and is ideal for drilling large diameter holes through Desks, Home Wood, Aluminum Plate, Alloy Plate, Plastic Sheet etc. Specification:Product Name: Hole SawMaterial: HSSCutting Diameter: 21mm / 0.83 inchHole Saw Depth: 13mm / 0.51 inchShank Diameter: 8mm / 0.3 inchTwist Bit Diameter: 5mm / 0.2 inchTotal Length: 62mm / 2.44 inchPackage Content: 1 x Hole Saw, 1 x Hex WrenchWeight: 59g; Main Color: Silver Tone, Black