SENTINEL CL-1801 Mesin Gerinda Tangan Baterai CORDLESS Grinder ChargerSENTINEL CL-1801 Mesin Gerinda Tangan Baterai CORDLESS Grinder ChargerSENTINEL CL-1801 Mesin Gerinda Tangan Baterai CORDLESS Grinder ChargerSENTINEL CL-1801 Mesin Gerinda Tangan Baterai CORDLESS Grinder Charger