Here's a set of micro drill-bits, a must have for fine tuning of carburetor jets. This set comes with a nice index, covering jet sizes 35 (.0135") to jet size 99 (.039"), numbering 19 drill bits in total. In this way, you'll be able to drill out carb jets within the size ranges 35-99. Great for anyone tuning any sort of 50cc to 150cc scooters and GT200, this drill bit set really expands the range of any scooter mechanic.
MOTORSPORT SCOOTERS strongly recommends that the user of these drill bits has the mechanical know-how and the ability to measure each bit with an appropriate caliper in order to determine the desired jet size (if you drill it too big you can ever go back, make sure you have a extra jet before you drill). In addition, item "TOOLJET-CHUCK" will allow you to use these tiny drill bits with any normal drill, because most normal drills cannot hold drill bits this small.
Always Wear eye protection. NOTE: These bits are very fragile and have NO warranty against breaking.
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Manufacturer
Scooter Fit
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