‎Cut-Out Saw Blade, Drywall, 2-pk (B-49703), Cut-Out Saw Only (battery and charger not included)

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Makita-built variable speed motor delivers 0-6,000 strokes per minute for faster and more efficient cutting
Designed to cut openings in installed board with an adjustable blade depth up to 1-3/16″ (9/16″ in wood)