Carbide Hole Saw Kit for Metal - 16Pcs TCT 5/8"-2-1/4" Inch Heavy Duty Hole Cutter Set, for High Precision Cutting of Stainless Steel, Iron, Copper, Brass

Carbide Hole Saw Kit for Metal - 16Pcs TCT 5/8"-2-1/4" Inch Heavy Duty Hole Cutter Set, for High Precision Cutting of Stainless Steel, Iron, Copper, Brass

ASNOMY Tungsten Carbide Tipped Hole Saw Drill Bit for Hard Metal, 3 Inch T.C.T Hole Saw Cutter with 2pcs Titanium-Plated Pilot Drill bit for Metal, Steel, Iron, Wood, Plastic

Mollom (2-1/2''|64mm) Heavy Duty Carbide Hole Saw with 2 Pilot Drill Bits, Hole Cutter cuts Stainless Steel, mild Steel, Iron, Copper, Brass, Plastic