Compatible Battery Model: The cordless angle grinder is suitable for Ma-kita battery 18V such as BL1830/BL1830B/BL1840/BL1840B. Brushless and Cordless: The brushless motor eliminates carbon brushes, provides a longer service life than brushed models, The cordless angle grinder has a cordless design is much easier than pulling a cable to cut objects, no long cable.
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