MakitaŽ 4-1/2" and 5" Angle Grinders with SJS

4-1/2"- and 5"-Angle Grinders with SJS
SJS ("Super Joint System") Prevents Tool Kickback

Tool kickback and gear damage can be caused by accidental wheel binding. The Super Joint System (SJS) prevents this, keeping you safe from possible injury and avoiding damage to the grinder. For added protection, an electronic limiter stops the motor and prevents accidental motor overload and burnout.
Specifications: Match the rpm setting to the work with the five-stage variable speed control dial. Improved 12A motor design gives you more power in a more compact tool. Wheel guard adjustment is toolless for easy clamping. Labyrinth construction seals and protects motor and bearings from contamination. Both 4-1/2"- and 5"-size grinders includes grinding wheel, lock nut wrench, side handle, lock nut, inner flange and wheel guard.
Compliance: UL listed.