TW-300DZ マキターインパクトレンチ 18v 本体 バッテリーなし 新品です Makita TW300DZ Rechargeable Impact Wrench, 18 V, The maximum tightening torque is 18 V specification and 300 Nm (300 Nm) and the tightening speed is approximately 40% increased (compared to conventional Makita machines). Smaller and improved torque, more versatile modes for high efficiency work. 商品に問題があっても返品はお受けできません