Feature●Punched Holes: 0.1 - 0.4 inches (3 - 11 mm)●Hex Shaft: 0.25 inches (6.35 mm)●Compatible tools: For electric drills and rechargeable drill drivers●Specifications: Can be used with electric / charging drill / hand crank●Note: Cannot be used with impact driversDescription
Product Description
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Amazon.com Review
●小さな穴を大きくする道具です