Diablo DHS4125 4-1/8 Inch Hole Saw - Premium Bi-Metal Cutting Tool for Wood, Metal & Plastic - Perfect for DIY Projects, Construction & Plumbing Work

Diablo introduces Carbide Teeth Hole Saws, the first hole saws on the market to cut both wood and metal (wood, nail-embedded wood, plastic, aluminum, metal, cast iron, stainless steel and metal). Delivering up to 50X longer cutting life than bi-metal, these new carbide teeth hole saws offer faster cutting performance and increased productivity.

• 65mm (2-3/8") cutting depth for 40% deeper holes in 1 pass and increased productivity
• Fits with Snap-Lock Plus™ mandrel system allowing a quick and easy change with no downtime
• Mandrel fits all Diablo hole saws, from 5/8" to 6" diameter
• Tool-free plug ejection for fast material removal
• 50X longer cutting life