Review on CML Supply Micro Drill Chuck by Ethan Delaney

Nice set of micro drills. I got this to enlarge the main jets in modern small engine carburetors. Ever since the EPA put their nasty clutches on small engines, they've forced engine manufacturers to get rid of the carburetor mixture adjustment screws and designed them to work LEAN out of the box. I like the quality of the drill set, I like the pretty rubber and plastic tipped tubes. I also like the container that everything comes in, as well as the drilling tool. One thing you need to know is that the standard chuck is for larger bits. If you unscrew the back of the tool you will find smaller chucks for smaller bits. And in the front half of the tool, you tighten the bits in the chuck or change the chuck. I am giving this set 4 STARS because none of the items are labeled so you will need to start small and gradually increase until you reach your desired size.