Specification Binding : Misc. Brand : GORCHEN Color : Silver Label : GORCHEN Manufacturer : GORCHEN MaterialType : High Speed Steel PackageDimensions_Weight : 0.65036367290 PackageDimensions : L:5.349999994543 X W:4.4099999955018 X H:1.8099999981538 ProductGroup : BISS Basic ProductTypeName : DRILL_BITS Publisher : GORCHEN SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41JtIS0AgiL._SL75_.jpg SmallImage_Width : 75 Studio : GORCHEN Title : GORCHEN Center Drill Bit Self Auto Centering Hinge Drill Bit Set for Woodworking Door Window Cabinet Total 10 PCS Weight : 0.7 WeightUnit : pounds