• Best For: Tuckpointing crews using a 5 inch grinder who want more blade diameter than the 4-1/2 inch size for deeper joints.
• Highlight: Same .250 inch width and 7/8 inch to 5/8 inch arbor as the other MK-299DT sizes, in the 5 inch diameter.
• Expert Note: Make sure the grinder guard is rated for a 5 inch blade; the 4-1/2 inch version (159463) fits smaller guards and the 7 inch (159484) is meant for larger grinders.