Bi-Metal technology flexes to resist breaking and helps to extend blade life
Fatigue/strain reducing ergonomic case design
Pivot post for extension bars
Preferred by telecom workers
bold lines and resist abrasion from tough jobsite conditions
Hole Dozer™ Hole Saw, 1-7/8", 1-5/8" Depth of Cut, Carbide Specialty Paints & Coatings Bi-Metal technology flexes to resistCarbide teeth provide up to 50 times more life than bi metal hole saws while cutting in high RPM Built utilizing a tough carbide grade combined with a durable 4TPI design, yielding high level durability and long life Ideal for cutting stainless steel, fastener embedded wood, cement board, fiberglass, plaster, asphalt shingles and many more applications Specifications Imperial Diameter 1 7 8" Depth Of Cut 1 5 8" Material Carbide Country Of Origin