Mollom Heavy Duty Carbide Hole Saw, Hole Cutter cuts Stainless Steel, mild Steel, Iron, Copper, Brass, Plastic (2'' 51mm)

Mollom (2''|51mm) Heavy Duty Carbide Hole Saw with 2 Pilot Drill Bits, Hole Cutter cuts Stainless Steel, mild Steel, Iron, Copper, Brass, Plastic

SALI 1" (26mm) TCT Hole Saw Kit Tungsten Carbide Tipped Hole Saw Drill Bit with Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic

ASNOMY Tungsten Carbide Tipped Hole Saw Drill Bit for Hard Metal, 4 Inch T.C.T Hole Saw Cutter with 2pcs Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic