Product Description
kwb HSS Metal Drill Bit with Hexagonal Shank 1/4 Inch Practical Hexagonal Shank E 6.3 Prcision Ground 135 Tip for Alloy and Unalloyed Steel, Cast Steel, Malleable Cast Iron, Sintered Iron, Non-Ferrous Metals, Hard PlasticTechnical Data 4 mmLength 28 mm