Comparison : Item # D419980025, 3/8" Shank HSS Metal Working Drills, Fractional Sizes (USA)
Item # D413080026, 3/8" Shank HSS Metal Working Drills, Fractional Sizes (USA)
Item # D413080027, 3/8" Shank HSS Metal Working Drills, Fractional Sizes (USA)
Item # D413080028, 3/8" Shank HSS Metal Working Drills, Fractional Sizes (USA)
Item # D419980029, 3/8" Shank HSS Metal Working Drills, Fractional Sizes (USA)