1MM-13MMX.5MM Wholesale Metric Drill Bit Set. Industrial Quality High Speed Steel Metric Drill Bits in Metal Index by Bisco of Florida. 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, 12mm, 12.5mm, and 13mm High Speed Steel Jobber Length Metric Drills are Straight Shank and come in Metal Index. Metric Drill Bits are 118 point.