Drilling multiple holes through concrete (or any other material) can be tough enough without having to guess how deep each hole is every time you drill. Put a piece of tape on the drill bit at the correct depth and drill the right depth consistently and smoothly.
Drill Bit Depth Guide
Submitted by unknown
Upvote
Downvote
Rating: 1 (from 1 votes)
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Share your thoughts & tips on this hack!