Item No.: P09Y012
.Product Name : Glass Hole Saw                
.Material :Carbon Steel, Diamond(The Head of Drill Bit)                
.Drilling Diameter : 12mm / 1/2", Shank Diameter : 6.5mm / 1/4"                
.Total Length : 50.5mm / 2"                
.Color : Silver Tone                
.Net Weight : 11g