Long-lasting choice for very hard abrasive materials. These hole
saws create clean holes in materials too hard or abrasive for
standard bi-metal saws, or so thin they would strip bi-metal or
chip carbide teeth. Cutting depth of 1-1/2" (38mm). Arbor
required.
Features & Benefits:
Super resistance to heat, wear and abrasion with shock resistant
back
Tungsten carbide grains are bonded to alloy backs with a gulleted
snag resistant edge
CT pilot drill recommended for masonry type materials