Specification Amount : 21.33 Binding : Unknown Binding Brand : FTG USA CurrencyCode : USD Label : Fair Trade Group USA LLC Manufacturer : Fair Trade Group USA LLC MaterialType : Drill Bit High Speed Steel M2 Grade 6542 confirmed in Analysis Report; Cutter #45 Carbon Steel Model : Improved FTG 2347RPL PackageDimensions_Weight : 0.14991433816 PackageDimensions : L:8.3899999914422 X W:3.4599999964708 X H:0.4699999995206 PartNumber : Improved FTG 2347RPL ProductGroup : BISS Basic ProductTypeName : DRILL_BITS Publisher : Fair Trade Group USA LLC SmallImage_Height : 71 SmallImage_URL : https://m.media-amazon.com/images/I/41xL3X+cozL._SL75_.jpg SmallImage_Width : 75 Studio : Fair Trade Group USA LLC Title : FTG USA Tapered Countersink Drill Bit Set 3 Pc 3/16"(#10) Countersink Bit Same Size Bit Replacement Only, Countersink Replacement Drill Bit with Improved Connection Drill-Hex Shank Without a Pin Weight : 0.1 WeightUnit : pounds