Matches perfectly with #6 DeWalt Countersink Set by Homie DeePos! Don't waste your money on a countersink kit! There are good notches next to the drill bit to prevent slippage and fairly noticeable crimp marks next to the logo. Even if it doesn't take long, you get three! At a much lower price! Although one of them has lasted over 150 holes so far, it will be upgraded when it breaks.