You never seen a hole saw like this before
These are the new Diablo 1 snap-lock plus mandrel and hole saw blades. I'll be doing a full video on these very soon
Check out our website here https://www.toolreviewzone.com/
Become a Toole Review Zone Channel Member for exclusive perks here / @toolreviewzone
#diabloblades #freud/diabloambassador #holesaw