Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The best holesaw on the market

Not only do these saws cut cleanly and agressively, they stay relatively cool. The snap-on/off feature puts this hole saw way above the rest. To clean out the wooden plug after cutting, simply remove the hole saw by pulling on the retaining collar, then snap the saw back on, automatically dislodging the plug. The best hole saw set I've owned or used, bar none.