DBD050040101F Diablo 5 in Metal Cut Off Disc - Thin Kerf Diablo's premium metal cut-off discs provide superior performance and increased productivity. Featuring a premium aluminum oxide blend, these discs cut through material faster than other cut-off discs and offer an extra long cutting life. Diablo's thin kerf design provides for a thin, fast cut with minimal burr formation. Unlike other bonded discs on the market, this cut-off disc is a true .4 in. design. Fully reinforced for use in hand-held cut-off work. Ideal for use when working in hard to reach areas.Premium Aluminum Oxide Blend - a superior quality formulation designed for fast material removal and long cutting lifeThin Kerf Design - provides for a thin cut; draws less power/less resistance; and allows your power tool to work at its full potentialFor use on metal applications: steel, stainless, cast iron, sheet metalType 1 - FlatIdeal For: Medium DutySuggested Projects: Cutting Angle Iron, Metal Slotting, Cutting Steel Studs, Fabricating Sheet MetalArbor - 7/8 inDiameter : 5 inHUB TYPE : 1RPM : 12200THICKNESS : 0.04 in