The Adjustable Hole saw from Klein Tools quickly and smoothly cuts clean holes in drywall and ceiling tiles. Typical DIY and VDV applications include can lights， speaker holes and sprinkler systems. Blades adjust to cut holes from 2-Inch (51 mm) to 7-Inch (178 mm) in diameter.
Hole Saw quickly and smoothly cuts cleaner holes in drywall and ceiling tiles
Blades adjust to cut holes from 2 to 7-Inch diameter
Fits most 3/8-Inch and 1/2-Inch drill chucks
No binding while cutting
No additional tools needed to adjust the hole saw
Newly redesigned dust shield (two included)， for keeping workspace clean and preventing shavings and debris particle from being airborne
Hex key included
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