New 50Pcs/Set Twist Drill Bit Set Saw Set HSS High Steel Titanium Coated Drill Woodworking1/1.5/2/2.5/3mm Hss Drill Bit Set For Wood, Plastic And Aluminum Ideal For DIY, Home And General Building/Engineering Using Containing sizes: 1mm,1.5mm,2mm,2.5mm,3mm Material: High Speed Steel with Titanium coated Package included:50 x Drill Bit