uxcell 38mm Cutting Diameter Diamond Hardware Glass Hole Saw Product Name : Glass Hole Saw;Type : 38mm/1.5'' in Hole Diameter Material : Metal, Diamond Particles;Color : Silver Tone Shank Size : 25mm x 10mm/0.98'' x 0.39'' (L*D);Total Length : 56mm/2.2'' Weight : 60g Package Content : 1 x 38mm Glass Hole Saw