MAKITA-DHR171Z-Cordless Rotary Hammer

Description 

The Makita DHR171Z 18V LXT brushless SDS+ rotary hammer with 1 x 3Ah BL1830 battery features a brushless motor that delivers 0-680 rpm, 0-4,800 ipm, and 1.2 Joules of impact energy for faster drilling; it has a compact and ergonomic design at only 273 mm. The overall-length vibration-absorbing handle moves independently of the motor and hammer mechanism for increased operator comfort. The electronically controlled brushless motor efficiently uses energy to match torque and rpm to the changing demands of the application. The efficient brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge. The brushless motor eliminates carbon brushes, enabling the motor to run cooler and more efficiently for longer life. 2-mode operation for "rotation only" Or "hammering with rotation" For multiple applications, a variable speed trigger enables the user to match the speed to the application. For greater versatility, a built-in LED light illuminates the work area. One-touch sliding chuck for easy bit changes. Product specification impact energy: 1.2 J shank: SDS+ Plus impacts per minute: 0 - 4,800 ipm no-load speed: 0 - 680 rpm brushless motor: yes noise sound pressure: 86 dba noise sound power: 97 dba noise K factor: 3 dBA comes with 1 x 3.0 Ah battery