Carbide hole saws with QuickIN-PLUS mount|Carbide-tipped with optimum service life for efficient drilling work in sheet metal up to 5/32 in (4 mm) thickness.|Metric dimensions, drilling depth 5/32 in...
Makita Industrial Carbide-Tipped Holes Saws lasts 15X longer than bi-metal hole saws. They also drill 2.6X faster than bi-metal hole saws. The shoulder design allows drilling up to 1/8" thick while...