Intromark Inc. says the Easy Gauge can be used to accurately size drill bits. The tool is semicircular in shape, and features a cutout arch to size tools in millimeters or inches. Intromark Inc. says ...
Oh, sure – when you buy a new set of drill bits from the store, they come in a handy holder that demarcates all the different sizes neatly. But after a few years when they’ve ended up scattered in the ...