Size: 125mm. Specifications : Motor type: Brushless motor. Brushless motor eliminates carbon brushes so the BL motor runs cooler and more efficiently for longer life. √ compatible for 18V B series lithium battery,such as BL1850B(197285-8),BL1840B(197270-1),BL1830B(197602-2),BL1430B(197618-7),BL1820B(197487-6);.
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