Diablo DHS3750 3-3/4" Bi-Metal Hole Saw is engineered for professionals who demand speed, durability, and precise, clean holes. Diablo’s latest Bi-Metal line delivers faster cutting performance and a clear boost in productivity on every job.

What makes this hole saw standout is the integrated system that simplifies attachment. The Diablo hole saw system and mandrel design are built for fast, efficient mounting, letting you switch from setup to drilling in moments instead of minutes.

• Ultimate cutting length enables deeper holes in a single pass, reducing the need for multiple passes or extra tools.
• Tool-free plug ejection means you won’t waste time clearing plugs between holes — the plug is expelled quickly and cleanly.
• Variable Tooth Design provides faster cuts with smoother operation and less vibration, helping you finish jobs sooner and with less fatigue.
• Rugged bi-metal construction supports longer life and resilience under demanding drilling tasks.

This combination makes the DHS3750 ideal for tasks that require large-diameter holes with minimal setup effort — from electrical, plumbing, to general fabrication workflows. It’s designed to help you work smarter, not harder, by delivering deep-hole capability in a single pass and a mounting process that’s as straightforward as it is reliable.

Upgrade your toolkit with the Diablo DHS3750 3-3/4" Bi-Metal Hole Saw and experience faster, cleaner holes and a workflow that keeps you moving.