Amtech 6.25mm Titanium Coated High Speed Steel Drill Bit Set - 5 Piece - [DK-F1110]
DURABLE: These 6.25mm (1/4") shank high speed steel (HSS) drill bits are heat treated and have a titanium nitride coating for excellent cutting performance
VERSATILE: The set includes sizes: 1.5mm, 2.5mm, 3.2mm, 4mm and 4.8mm and can be used with most popular power tools