Diablo's premium thin kerf metal cut-off discs deliver superior performance and increased productivity. Features a premium aluminum oxide blend that produces quick cuts and offers an extra-long cutting life. Unlike other bonded discs on the market， these discs feature a true 0.40 in. design. The thin kerf design provides for a thin cut， allowing your power tool to work at its full potential. Designed to be backwards compatible， these discs work with X-Lock and 7/8 in. arbor angle grinders when cutting metal and stainless steel.

Diablo X-Lock metal cut-off discs feature a superior abrasive grain formulation delivering up to 50% longer-life in metal cutting applications

Premium aluminum oxide blend for fast material removal and long cutting life

True 0.40 in. disc design

Thin kerf design for thin cuts that require less power draw and less resistance

Cuts metal and stainless-steel materials

Backwards tool compatible， designed for use on X-Lock and 7/8 in. arbor angle grinders

No extra parts needed to attach to X-Lock grinder

Simply snap onto or pull lever to release from X-Lock grinder

Maximum RPM of 13，280