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- Efficient BL Brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge
- The BL Brushless Motor eliminates carbon brushes, enabling the BL Motor to run cooler and more efficiently for longer life
- The electronically-controlled BL Brushless Motor efficiently uses energy to match torque and RPM to the changing demands of the application
- Variable 2-speed 1/2″ Hammer Driver-Drill (0-550 & 0-2,100 RPM) with BL Motor delivers 1,090 in.lbs. of Max Torque; weighs only 5.9 lbs. with battery
- 18V LXT® Lithium-Ion 4.0Ah battery BL1840B, features an integrated L.E.D. battery charge level indicator (for TB kits)
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Makita is the innovation leader in brushless motor technology, and the 18V LXT Lithium-Ion Cordless 2-Piece Combo Kit (model XT257MB) has two BL Brushless Motor solutions that deliver longer run time, increased power and speed, and longer tool life. The 18V LXT 4.0Ah battery provides 35% more run time per charge than the 3.0Ah battery (BL1830), yet it charges in only 40 minutes – the fastest charge-time in the category – for less downtime and increased productivity. For added convenience, the batteries feature on-board L.E.D. charge level indicators.