Valve Seat HSG Grinder. Sioux & Black And Decker Style. Valve Seat HSG Grinder 230 v 50 Hz :-. Wheel Size - 2.1/2"Work In Both Sioux & Black And Decker. 2x Sioux Holders With 2x Drive Balls. HEAVY DUTY SIOUX STYLE VALVE SEAT GRINDER STONE HOLDER THREAD 11/16 " x 2 Pcs.
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