The drill bit used is a 17 mm hexagonal shank drill bit with a tool retainer.
Makita HM1201 21mm hexagonal shank electric hammer chipping single phase 100V
Makita HM0810T 17mm A/F Hex Demolition Hammer 900W 110V MAKHM0810TL
Makita DHR171 18V LXT Brushless SDS Plus Rotary Hammer 17mm with Type 3 Case
Makita DHR171ZX3K 18V LXT 17mm Brushless SDS+ Rotary Hammer + 65 Accessories &
MAKITA DHR171Z 18V LXT SDS PLUS BRUSHLESS ROTARY HAMMER 17MM BODY ONLY
Makita HM0810T/2 17mm A/F Hex Demolition Hammer Drill 900W 240V MAKHM0810T
