Uxcell Diamond Tipped Glass Drilling Hole Saw/Cutter, 120mm Product Name : Glass Hole Saw; Hole Diameter : 120mm Material : Metal, Diamond Particles; Color : Silver Tone Shank Size : 24mm x 10mm/ 0.94'' x 0.39'' (LD); Total Length : 54mm/2.1'' Weight : 296.2g Package Content : 1 x 120mm Glass Hole Saw