Product Code: MK-HM0870C | SKU: HM0870C

Makita 11 lb. Demolition Hammer, accepts SDS-MAX bits, var. spd., case. Manufacturer's Product Number: MK-HM0870C. The Makita 11 lb. Demolition Hammer has more power with 8.4 ft.lb. of impact energy, yet weighs only 11.1 lbs. The HM0870C (accepts SDS-MAX bits) has constant speed control that automatically applies additional power to the motor to maintain speed under load. The 12 bit angle settings allows the bit to be set a different positions for operator comfort. The Makita HM0870C Demolition Hammer is ideal for horizontal work.   Features  

• Powerful 10 AMP motor delivers 8.4 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 more control and better accuracy
• Easy-to-operate slide switch increases productivity and allows for continuous use
• L.E.D. service light notifies the user approximately 8 hours before the brushes need to be replaced
• L.E.D. power light indicates switch failure or cord damage
• Variable speed control dial enables user to match the speed to the application for greater versatility
• Extended life brushes are longer for more work between service intervals and less downtime
• 12 bit angle settings allow the bit to be set at different positions for operating convenience
• Automatic brush cut-off protects commutator from damage for longer tool life

Specs  

• AMPS : 10
• Blows Per Minute (variable speed) : 1,100 - 2,650 BPM
• Impact Energy (ft.lbs.) : 8.4
• Impact Energy (Joules) : 11.4 J
• Vibration Control  : No
• Vibration (m/s²) : 11
• Noise Level : 98 dB
• Overall Length : 17-3/4"
• Net Weight : 11.1 lbs.
• Bit Type : Accepts SDS-MAX
• Breaker/Demo class : 10
• Power Type : Corded
• Type (Breakers & Demolition Hammers) : Demolition Hammer
• Shipping Weight : 20.42 lbs.
• UPC Code : 088381-605328

Product Code: MK-HM0871C | SKU: HM0871C

Product Code: MK-HR4013C | SKU: HR4013C

Makita 1-9/16" Advanced AVT Rotary Hammer, accepts SDS-MAX bits, 2-mode, var. spd., case. Manufacturer's Product Number: MK-HR4013C. The 1-9/16” AVT® Rotary Hammer (model HR4013C) has 45% less vibration and 20% more impact energy than the previous model. It is engineered with enhanced Anti-Vibration Technology (AVT®), a synchronized three-component system for significantly less vibration. The result of the enhanced AVT® is a category-leading vibration rating of 5m/s². The powerful 11 AMP motor delivers 8.4 ft. lbs. (11.4 Joules) of impact energy, 20% more than the previous model for faster drilling. An added feature is the option of lock-on or trigger-activated in the “chipping only” mode, with a push button start/stop control for more convenient operation. Features  

• Powerful 11 AMP motor delivers 8.4 ft.lbs. / 11.4 J. of impact energy to handle the most demanding applications
• Advanced Anti-Vibration Technology (AVT®) is a synchronized, three-component system that more effectively reduces vibration resulting in a low 5m/s2
• Advanced AVT® includes an air actuated counterbalance that directs air pressure from the crank and barrel room into the counterbalance cylinders to move counterweight pistons in the opposite direction of the hammer mechanism to effectively reduce vibration
• Advanced AVT® includes a vibration absorbing housing with a spring loaded back handle and housing which moves independently of the motor and hammer mechanism effectively isolating more vibration away from the user
• Advanced AVT® includes an integrated damper spring at the base of the impact bolt engineered to absorb impact vibrations from the drill bit
• 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 more precision and better accuracy
• "Soft no-load" function automatically reduces the speed of the motor when idling to help increase tool life and performance
• 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

Specs  

• AMPS : 11
• Max. Capacity (concrete drilling) : 1-9/16"
• Optimum Range (concrete drilling) : 5/8" - 1-1/4"
• Max. Capacity (concrete drilling w/ core bit) : 4-1/8"
• Impact Energy (ft.lbs.) : 8.4
• Impact Energy (Joules) : 11.4 J
• Blows Per Minute (variable speed) : 1,450 - 2,900 BPM
• No Load Speed (variable speed) : 250 - 500 RPM
• Vibration Control  : Yes
• Vibration (m/s²) : 5
• Overall Length : 18-11/16"
• Cord Length (ft) : 15.6'
• Net Weight : 15.1 lbs.
• Bit Type : Accepts SDS-MAX
• Power Type : Corded
• Bind-Up Control : No
• Shipping Weight : 27.8 lbs.
• UPC Code : 088381-651325