1-3/4 (44MM)CARBIDE HOLESAW

1-3/4" (44mm) Carbide-Tipped Hole Saw with SnapLock Plus Mandrel System

What it is

• Brand: Diablo (Freud Tools)
• Type: Carbide-tipped hole saw
• Model: DHS1750CT
• Function:
  • cuts 1-3/4" diameter holes
  • used for HVAC, plumbing, and electrical rough-in work
  • designed for high-durability cutting in wood and metal

Key specs

• Diameter: 1-3/4 inch
• Cutting depth: 2-3/8 inch (60 mm)
• Tooth type: Carbide-tipped
• Mount system: Snap-Lock Plus™ mandrel compatible
• Materials:
  • wood (including nail-embedded)
  • plastic
  • aluminum
  • cast iron
  • stainless steel
  • steel

Key features

• Carbide teeth for up to 50× longer life vs bi-metal hole saws
• Faster cutting performance vs standard hole saws
• Deep-cut body for single-pass holes
• Tool-free plug ejection system
• Compatible with DHSAR mandrel/extension system

Verified identifiers (confirmed by multiple distributor sources)

• MPN: DHS1750CT
• UPC: 008925137719

Bottom line

• ✔ Fully standardized Diablo OEM hole saw
• ✔ This is the carbide version of the 1-3/4" platform
• ✔ Bi-metal counterpart: DHS1750 (no CT suffix)
• ✔ Common professional rough-in cutting tool for mixed materials