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The STANLEY 3006060l is a bi-metal hole saw designed for fast, clean cutting in a wide range of materials including wood, drywall, plastics, and thin metals. At 3-3/4 inches (95mm) in diameter, it fits standard arbor setups and is sized for common trade applications such as pipe penetrations, electrical box cutouts, and HVAC duct openings. The bi-metal construction pairs a high-speed steel cutting edge with a flexible steel body, reducing blade breakage under load. This saw is intended for use by electricians, HVAC technicians, and plumbers performing rough-in and finish work.
This hole saw is well suited for residential and light commercial applications where a 3-3/4 inch bore is required. Typical uses include cutting openings for 3-inch or 4-inch pipe penetrations through wood framing, subflooring, and similar substrates. It is a single-use packaged unit sold individually, making it practical for service calls and field kits where a specific diameter is needed without purchasing a full set.
Designed as an OEM-style replacement or add-on hole saw for use with standard bi-metal hole saw arbors and mandrel systems common to trade drill setups.
Installation is performed by electricians, plumbers, and HVAC technicians using a standard drill or hammer drill fitted with a compatible arbor. Ensure the arbor pilot bit is properly seated and the hole saw is fully threaded and locked before operation. Wear appropriate eye and hand protection during cutting. Follow applicable NEC, IPC, or IFGC penetration and firestopping requirements when cutting through rated assemblies.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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