31/64" YG-1 Carbide Dream Drill General, 1/2" Shank, 140° Point, 5XD, TiAlN Coated

    Drilling for Steel, Cast Steel, Cast Iron, Malleable Cast Iron Self centering and chip breaking by R-thinning Wave shape and negative land on the cutting edge for low thrust, stable...

1/2" YG-1 Carbide Dream Drill General, 1/2" Shank, 140° Point, 5XD, TiAlN Coated

    Drilling for Steel, Cast Steel, Cast Iron, Malleable Cast Iron Self centering and chip breaking by R-thinning Wave shape and negative land on the cutting edge for low thrust, stable...