Silverline 819714 Hex Shank Drill Bit Set 3-6.5 mm - 7 Pieces
Titanium-coated 1/4 inch hex shank pilot drill bits - Fit standard bit holders - Unsuitable for high torque applications - Sizes: 3, 4, 4.5, 5.0, 5.5, 6 and 6.5 mm - 1/4 inch/6.35 mm Hex shank
