Makita 1-9/16" Rotary Hammer, Accepts Spline Bits - HR4041C

Product Features

• Powerful 12 AMP motor delivers 6.8 ft.lbs. of impact energy to handle the most demanding applications
• Constant speed control automatically applies additional power to the motor to maintain speed under load to complete the most challenging jobs
• Soft start suppresses start-up reaction for increased accuracy
• Variable speed control dial enables user to match the speed to the application for greater versatility
• Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds
• Sequential impact timing delivers timed hammering during rotation to minimize overlapping bit impacts for up to 50% faster drilling
• Automatic brush cut-off protects commutator from damage for longer tool life
• 2-mode operation for "Hammering Only" or "Hammering with Rotation" for multiple applications
• No hammering when idling function helps increase tool life
• High quality aluminum housing for greater durability and longer tool life
• Makita Motor Advantage engineered with field core interlocking steel laminations, dual ball bearing armature and more copper commutator bars, increasing energy transfer efficiency for more power and longer tool life
• AMPS : 12
• Max. Capacity (concrete drilling) : 1-9/16"
• Max. Capacity (concrete drilling w/ core bit) : 4-5/8"
• Impact Energy (Joules) : 9.2 J
• Impact Energy (ft.lbs.) : 6.8
• Vibration (m/s) : 15
• Blows Per Minute (variable speed) : 1,300 - 2,600 BPM
• No Load Speed (variable speed) : 230 - 460 RPM
• Overall Length : 16-7/8"
• Cord Length (ft) : 16.4'
• Net Weight : 14.8 lbs.
• Bit Type : Accepts Spline shank
• Power Type : Corded
• Optimum Range (concrete drilling) : 1/2" - 1"
• Shipping Weight : 20.3 lbs.
• UPC Code : 088381-081191