Freud DHS2500CT Carbide Tipped Hole Saw 2-1/2 Inches

Product Description

The FREUD DHS2500CT is a 2-1/2 inch carbide tipped hole saw designed for cutting through wood, nail-embedded wood, plastic, aluminum, metal, cast iron, and stainless steel. The carbide tooth construction delivers longer cutting life than standard bi-metal hole saws, making it a durable option for tradespeople who need consistent performance across mixed-material applications. At 2-3/8 inches cutting depth, it cuts up to 40 percent deeper holes in a single pass compared to standard depth saws. The variable tooth design reduces cutting resistance for faster, cleaner cuts on the job site.

This hole saw is suited for residential and commercial applications where electricians, plumbers, HVAC technicians, and general contractors need to bore holes through framing, sheet metal, cast iron pipe flanges, or stainless steel enclosures. The included Snap Lock Plus mandrel system allows tool-free bit changes, reducing downtime during multi-hole runs. The tool-free plug ejection feature speeds up material removal between cuts, which is a practical advantage during high-volume rough-in work.

Key Features

• Carbide tipped teeth for extended cutting life versus bi-metal hole saws
• 2-3/8 inch cutting depth allows 40 percent deeper holes in a single pass
• Variable tooth design reduces drag and speeds up cutting across multiple materials
• Snap Lock Plus mandrel system enables quick, tool-free mandrel changes
• Tool-free plug ejection for fast material removal between cuts
• Cuts wood, nail-embedded wood, plastic, aluminum, metal, cast iron, and stainless steel

Compatibility

The included one-size-fits-all mandrel is compatible with all Diablo hole saws in the carbide and bi-metal range from 5/8 inch to 6 inch diameter. The 5/8 inch threaded adapter fits diameters from 1-1/4 inches to 6 inches. The 1/2 inch threaded adapter fits diameters from 9/16 inches to 3-1/16 inches.

Installation Notes

This hole saw is installed and operated by electricians, plumbers, HVAC technicians, and other trade professionals using a compatible drill or hole saw mandrel. Secure the workpiece before cutting and ensure the pilot bit is fully seated in the mandrel before beginning. When cutting metal or cast iron, use appropriate cutting speed and eye protection per standard shop safety practice. Remove the plug from the saw body promptly after each cut using the tool-free ejection mechanism to prevent jamming.