4.7mm YG-1 Carbide Dream Drill General, 6mm Shank, 140° Point, 8XD, Thru Coolant, 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...

4.7mm YG-1 Carbide INOX Dream Drill, 6mm Shank, 140° Point, 8XD, Thru Coolant, TiAlN Coated

  Special flute shape and geometry suitable for machining stainless steel Excellent chip evacuation from better surface treatment Point R-thinning achieves superior centering and chip curling...