Includes 2 outside blades
The saw's Lockjaw system allows for tool less one-handed blade changes
comfortable and fully adjustable
hole quality and bit life
Diablo's Starlock fit bi-metal oscillating blades feature application specific designs that deliver maximum durability and longer life in metal
Diablo DHS4125CT Hole Saw, 4-1/8 in Dia, 65 mm D Cutting, Carbide Cutting Edge Rotary Tools & Engravers Includes 2 outside bladesDiablo introduces the first carbide tipped 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 50 times longer cutting life than bi metal, these new carbide tipped hole saws offer faster cutting performance and increased productivity.