Photo 1 of (May be incomplete)GUICGOC 45mm (1-3/4 inch) Concrete Hole Saw with 220mm SDS Plus Connecting Rod, Tungsten Carbide Teeth (7.7mm x 4mm) Cement Hole Saw for Concrete Cement Brick Wall Stone (45mm (1-3/4 inch)

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Photo 1 of (May be incomplete)GUICGOC 45mm (1-3/4 inch) Concrete Hole Saw with 220mm SDS Plus Connecting Rod, Tungsten Carbide Teeth (7.7mm x 4mm) Cement Hole Saw for Concrete Cement Brick Wall Stone (45mm (1-3/4 inch)Photo 2 of (May be incomplete)GUICGOC 45mm (1-3/4 inch) Concrete Hole Saw with 220mm SDS Plus Connecting Rod, Tungsten Carbide Teeth (7.7mm x 4mm) Cement Hole Saw for Concrete Cement Brick Wall Stone (45mm (1-3/4 inch)Photo 3 of (May be incomplete)GUICGOC 45mm (1-3/4 inch) Concrete Hole Saw with 220mm SDS Plus Connecting Rod, Tungsten Carbide Teeth (7.7mm x 4mm) Cement Hole Saw for Concrete Cement Brick Wall Stone (45mm (1-3/4 inch)