Metric Exchangeable Milling Heads Solid carbide shoulder/slot mills, H2EC94717-E20-20, 20 mm diameter, coolant style - radial exit, for ISO material groups M.
Extra Long Drill Bit, Drill Bit Size 4.00 mm, Drill Bit Point Angle 130 Degrees , Conventional Point, High Speed Steel, Bright (Uncoated), Material Grade - Machining General Purpose, Maximum Drilling Depth 7 15/32 in, Metric, 30xD.