As everything else I have purchased from HHL, the service, quality, shipping time, and customer care and support are over the top. They are the best for all handheld aftermarket needs.

Used this to drill a 10mm hole in abs plastic. Perfect and easy!

This tool works perfectly for making the audio jack holes. Just take your time and make sure you're using a decent drill.

This specialized drill bit head was perfect! I used it to make X and Y button holes in my game boy zero (original game boy case).

Used this on an Atari 7800 shell as a regular bit I had used cracked a previous Atari shell! This cut nicely to the holes needed for AV out ports for the AV mod.