Finding the correct jet size for carburettors can be a time consuming and costly exercise. This micro drill set allows you to resize your jets to determine the correct tuning. The correct jet sizes can then be ordered without any of the guesswork.Allows resizing of jets without the expense of buying multiple jet sizesIncludes drill sizes from 0.6mm to 3.2mm to suit the vast majority of applicationsIncludes a double ended pin viceSaves money and time finding the correct jet sizesThe drill set includes a new and improved style of double ended pin vice and is housed in a carry case. Ideal for hobby mechanics and professional tuner alike.The set includes 5 of each of the following drill sizes: 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.8mm, 2.0mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.8mm, 3.0mm, 3.2mm