Diablo Carbide Hole Saw DHS4625CT 4-5/8 Inch (Snap Lock Plus 2-3/8 Depth Cast Iron Stainless Steel Aluminum Nail Embedded Wood Drill)

Diablo DHS4625CT 4-5/8 Inch Continuous Depth Carbide Teeth Hole Saw

The Diablo DHS4625CT is a 4-5/8-inch diameter carbide teeth hole saw engineered to bore deep clearance openings through nail-embedded wood, cast iron, stainless steel, aluminum, plastic, and sheet metal. Featuring high-performance carbide-tipped teeth and an extended 2-3/8-inch cutting depth capacity, this multipurpose cutter delivers 40% deeper single-pass holes compared to standard bi-metal options. Compatible with Diablo's Snap-Lock Plus™ quick-change mandrel system and 1/4-inch minimum drill chucks, it enables plumbers, electricians, and HVAC contractors to drill conduit pass-throughs, large duct openings, and metal enclosure knockouts with up to 50 times longer tool life in high-tensile substrates.

Best Used For:

• Plumbing & Drainage Pipe Pass-Throughs: Slicing clean 4-5/8-inch clearance openings through floor joists, subfloors, cast iron stacks, and metal framing studs for 4-inch PVC drain lines and soil pipes.
• HVAC Ducting & Venting Installation: Cutting precise, burr-free entry ports through sheet metal ductwork, aluminum cabinets, and exterior siding for vent penetration lines.
• Electrical Enclosure & Timber Header Boring: Executing multi-material circular cuts through large stainless steel junction boxes and dense nail-embedded wood framing in a single pass.

Key Performance & Safety Features

• High-Performance Carbide Teeth: Premium carbide tooth matrix provides up to 50X longer cutting life in high-tensile metals and abrasive materials compared to bi-metal saws.
• Extended 2-3/8-Inch Cutting Depth: Extra-deep barrel allows single-pass cutting through 2x dimensional lumber, thick wall assemblies, and multi-layered materials.
• Snap-Lock Plus™ Mandrel Compatibility: Connects directly to tool-free mandrel systems to enable rapid cup swaps without requiring separate adapters.
• Tool-Free Plug Ejection Slots: Specialized side slot design facilitates fast core plug removal using a screwdriver to minimize jobsite downtime.
• Universal Substrate Versatility: Engineered to cut seamlessly across clean timber, nail-embedded wood, cast iron, stainless steel, aluminum, and PVC.
• Vibration-Dampened Alloy Steel Body: Heavy-duty steel body design maintains rotational stability to prevent chatter and tooth breakage during handheld drilling.

What's Included

• (1) Diablo DHS4625CT 4-5/8" (117mm) Carbide Teeth Hole Saw for Wood and Metal

Technical Specifications

Pro-Tip: When using this carbide-tipped hole saw on tough metals like cast iron or stainless steel, run your drill motor at lower RPMs with steady feed pressure and apply cutting oil to prevent thermal stress on the carbide teeth.