Specification Brand : Aexit BulletPoint1 : Cutting Diameter: 32mm/1.26''; Product Name: Glass Hole Saw BulletPoint2 : Material: Metal,Diamond Particles; Package Content: 1 x Glass Hole Saw BulletPoint3 : Weight: 28g; Shank Size: 7 x 19mm/0.28" x 0.75''(D*L) BulletPoint4 : Total Length: 20mm/2'' BulletPoint5 : Main Color: Silver Tone ItemName : Aexit 32mm Cutting Hole Saws & Accessories Diameter Diamond Coated Glass Tile Drill Bit Hole Hole Saw Sets Saw Cutter ItemTypeKeyword : hole-saw-sets Manufacturer : Aexit ModelNumber : modle PartNumber : f190413ae054759 ProductDescription : Features diamond coating on this hole saw give good performance and longer life. Excellent for making and accurate hole on glass and tile. Works better with a electric drill(here is not included). ProductSiteLaunchDate : 2018-09-28T02:34:25.673Z SurfaceRecommendation : Wood,Metal UnitCount : 1