OSHA Compliant under Performance (Objective Data*) Option of OSHA Rule 1926.1153 when extractor is operated with the tool model under conditions tested by Makita. *Data is on manufacturer's website.
Dust Extractor Attachment captures concrete dust during drilling and is activated by the tool for operator convenience
Dust Extractor Attachment is powered by a separate motor to maintain tool drilling performance, and provides a 2-second delay to help capture remaining concrete dust
Dust Extractor Attachment's efficient HEPA filtration system captures 99.97% of particulates .3 microns and larger with filter 197556-3
Rotary Hammer's efficient BL Brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge; accepts SDS-Plus bits
Rotary Hammer's BL Brushless motor eliminates carbon brushes, enabling the BL Motor to run cooler and more efficiently for longer life