Specification Brand : Aexit BulletPoint1 : Product Name : Hole Saw;Design : Twist Drill Bit,Triangle Shank;Hole Saw Diameter : 20.5mm / 0.8" BulletPoint2 : Hole Saw Depth : 14mm / 0.6";Drill Bit Diameter : 5mm / 0.2";Drill Bit Depth : 22mm / 0.9" BulletPoint3 : Shank Diameter : 7mm / 0.28";Total Length : 72mm / 2.8" BulletPoint4 : Material : Metal;Main Color : Black, Silver Gray BulletPoint5 : Weight : 68g;Package Content : 1 x Hole Saw Color : Silver CompatibleMaterial : Metal CompatibleMaterial1 : Glass CompatibleMaterial2 : Ceramic CompatibleMaterial3 : Marble ItemName : Aexit Triangle Shank Hole Saws 5mm Twist Drill Bit 20.5mm Dia Stainless Steel Hole Hole Saw Sets Saw Cutter ItemTypeKeyword : hole-saw-sets Manufacturer : Aexit Material : Metal ModelNumber : modle PartNumber : f190413ae033958 ProductDescription : Specialized bit for a drill designed for making a perfectly round hole in some metal material, especially stainless steel.Backer, cutting edge and cap work together to provide faster, longer-lasting cutting action.Positive rake teeth clear chips better for longer life and easier cutting.Teeth stay sharp and make smoother cuts.Used with electric drill use, which are not included here. ProductSiteLaunchDate : 2018-09-28T02:35:23.120Z Style : Compact UnitCount : 1