3.5" MRCOOL® Bi-Metal Hole Saw with Locking Quick Change Arbor MHS3-5 Multi 5 zone mini split ✔ MRCOOL® DIY® 4-Zone Outdoor

✔ MRCOOL® DIY® 4-Zone Outdoor Condenser

eco-conscious heating and cooling performance to single-zone systems—without the need for ductwork

or multi‑room renovations where speed

What warranties come with this bundle

3.5" MRCOOL® Bi-Metal Hole Saw with Locking Quick Change Arbor MHS3-5 Multi 5 zone mini split ✔ MRCOOL® DIY® 4-Zone OutdoorThis MrCool bi metal hole saw and mandrel with drive pins allows you to easily cut a hole through wood, metal, plastic, or other materials. Engineered for precision cuts, this tool features both durable construction and variable teeth for decreased vibration during operation. It sports a corrosion resistant enamel coat to protect against long term wear and tear. The sturdy backing plate is strong enough to prevent warping during routine use. Plus, the