Diablo 9 In. Steel Demon Carbide Blades For Thin Metal Conduit Cutting. The Latest Addition To Diablo's Steel Demon Carbide Reciprocating Blade Family Is The Industry's First Carbide Teeth Blade For Thin Metal Conduit And Tubing. A Proprietary High Performance Carbide Formulation Extends The Cutting Life Up To 50 Times Longer, Making This The Most Efficient Cutting Solution In Thin Metal Conduit And Tubing Applications. The Blade's Optimized Tooth Count Effortlessly Rips Through Thin Metals With Ease, Producing Clean Cuts That Require Virtually No Rework. A One-Inch Blade Body Height Provides The Rigidity And Stability Needed For Straight Cuts With Less Vibration.