• High-quality heat-treated carbon steel for strength and durability • Suitable for soft wood, PVC panels, and thin plywood but not recommended for metal or hard woods • Cutting depth approximately 1 in (25 mm) • Sizes included: 3/4, 7/8, 1-1/8, 1-1/4, 1-1/2, 1-3/42, 2-1/2 in. (19, 22, 29, 29, 32, 38, 44, 51, and 64 mm) • Also included: 2 mandrels, 2 drill bits, and 1 hex key • Note: Anti-rust oil on the surface to protect the hole saw from natural oxidation
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