Hole Saw Hole Opener Wave Tooth Ceramic For Concrete For Granite Dia. 25mm Dia. 28mm Dia. 30mm

Hole Saw Hole Opener Wave Tooth Ceramic for Concrete for Granite Dia. 25mm Dia. 28mm Dia. 30mm Specification: Item Type: Drill Bit Material: High speed steel Application: Drilling marble granite concrete artificial stone pebbles and other materials; widely used in home improvement DIY hand-made and other scenes Equipment: Electric drill bench drill Hole Diameter: Approx. 25mm / 1in 28mm / 1.1in 30mm / 1.2in Total Length: Approx. 83mm / 3.3in Shank Type: Straight Shank Color: Red Package List: 1 x Drill Bit