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Bi-Metal Hole Saw Kit, SUNGATOR 18-Piece General Purpose 3/4" to 2-1/2" Set with Case. Durable High Speed Steel (HSS). Fast Cut Clean, Smooth and Precise Holes Through Metal, Wood, Plastic, Drywall. -
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20pcs Hole Saw Drill Bit Kit Wood Plastic Sheet Metal 3/4" - 5" Cutting Tool Set | eBay