【商品名】Makita マキタ XT453T 18V LXT? Lithium-Ion Brushless Cordless 4-Pc. Combo Kit (5.0Ah)Makita XT453T 18VLXTRリチウムイオンブラシレスコードレス4-PC。コンボキット(5.0AH)【カテゴリー】Power Tool Combo Kits(電動工具コンボキット) : Makita【商品説明】・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) (0-8,250 & 0-31,500 BPM) delivers 1,250 in.lbs. of Max Torque; weighs only 6.0 lbs. with battery・Impact Driver features 3-speed power selection switch (0-1,100 / 0-2,100 / 0-3,600 RPM & 0-1,100 / 0-2,600 / 0-3,800 IPM) provides 1,550 in.lbs. of Max Torque; weighs only 3.3 lbs. with battery