Diablo's carbide-tipped general purpose hole saw delivers up to 50x the cutting life of bi-metal hole saws and tackles a wide range of materials in a single tool. The 2-3/8" cutting depth produces 40% deeper holes than standard hole saws, ideal for thick stock and double-wall installations.

• Size: 1-1/8"
• Cuts wood, nail-embedded wood, plastic, cast iron, aluminum, steel, and stainless steel
• Carbide-tipped teeth deliver up to 50x longer cutting life than bi-metal hole saws
• 2-3/8" cutting depth for 40% deeper holes
• Works in hand-held drill or drill press; requires Diablo DHSAR375 Snap-Lock Plus mandrel system (sold separately) with pilot bit and adapter nuts
• Manufacturer Part Number: DHS1125CT

Tip: Apply steady, even pressure and let the carbide teeth do the cutting. Clear chips frequently on deep cuts. For metal, run at low to medium RPM with a few drops of cutting oil to extend tooth life.