The Diablo DHS6000 6 Inch Hole Saw is a high-performance bi-metal hole saw built for cutting large-diameter holes in wood, metal, and plastics. This is a hole saw designed for drilling wide pass-through holes, rough-in openings, and general trade work where clean diameter and decent cutting depth matter. Model Number: DHS6000.

What makes this one stand out is its 2-3/8 inch cutting depth. That extra depth gives you a better shot at finishing the hole in one pass instead of stopping short and resetting. On real jobs, that saves time when you are cutting through layered material like siding over sheathing, wood with insulation behind it, or other assemblies where a shallow cup slows everything down.

Diablo also builds this hole saw around its Snap-Lock Plus mandrel system. If you already use that platform, changing sizes is quicker and less fussy than traditional threaded setups. That is a real advantage for electricians, HVAC installers, remodelers, and general contractors who bounce between hole sizes during a single task and do not want to waste time wrestling with the arbor.

The variable tooth design is there for a reason. It is meant to speed up the cut while reducing vibration, which helps the saw feel more controlled in the drill and can make large-diameter drilling less punishing on the user. That matters even more at 6 inches, where a hole saw has a lot of surface area in contact with the material and any chatter gets amplified fast.

Another practical feature is tool-free plug ejection. Anyone who has spent time digging a stuck slug out of a hole saw knows that plug removal can eat up more time than the cut itself. This design is intended to make material removal quicker so you can get back to drilling instead of prying out waste with a screwdriver.

In terms of construction, this is a bi-metal hole saw with a 6 inch diameter and an overall length of 2-3/8 inches. It is sold as the saw only, so it is best for buyers who already have the correct Diablo mandrel or are setting up a Snap-Lock Plus system. It also requires a minimum 3/8 inch chuck size, so make sure your drill is matched to the job before you lean on a large accessory like this.

This Diablo hole saw makes the most sense for tradespeople and serious DIY users who need big openings for vents, pipe pass-throughs, recessed components, access holes, or similar drilling tasks. If you are cutting occasional small holes, this is more tool than you need. If you need a full 6 inch hole and want deeper one-pass cutting with faster arbor changes, this one is aimed right at that job.

Big Hole, Smarter System

The Diablo DHS6000 6 Inch Hole Saw makes sense for guys who need a true large-diameter cutter and want faster mandrel changes without giving up cutting depth.

• Who it's for: Contractors, HVAC installers, electricians, remodelers, and serious DIY users cutting oversized holes in wood, metal, or plastic.
• Why it stands out: The 2-3/8 inch cutting depth and Snap-Lock Plus setup are the real selling points here. Deep cuts and quicker size changes save time where it actually counts.
• Worth knowing: This is the hole saw only, so make sure you have the right mandrel. And at 6 inches, pair it with a capable drill and give it a controlled start.

• What material is this hole saw made from? It is a bi-metal hole saw.
• How deep can it cut? The listed cutting depth is 2-3/8 inches.
• What mandrel system does it use? It is designed for the Diablo Snap-Lock Plus mandrel system.
• What chuck size is required? A minimum 3/8 inch chuck size is required.