Product Code: MK-HM0810B | SKU: HM0810B

Makita 11 lb. Demolition Hammer, 3/4" Hex - 21/32" Round, case. Manufacturer's Product Number: MK-HM0810B. The Makita 8.3 AMP Demolition Hammer (model HM0810B) is built around a powerful motor that delivers up to 5.6 ft.lb. of impact energy (7.6 Joules) and 2,900 BPM for fast, efficient work. An anti-vibration spring works in concert with a soft-grip, 360-degree rotating handle for improved comfort and lessened fatigue. This hammer includes a hex wrench and case for added value.   Features  

• Soft rubber grip side handle minimizes vibration and swivels 360° for operator convenience
• Lock-on button for continuous use
• Innovative anti-vibration spring is positioned between tool body and rear handle for reduced operator fatigue
• One-touch tool retainer action for easy accessory installation and removal
• Compact with less weight for improved balance
• 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
• Extended life brushes are longer for more work between service intervals and less downtime
• Factory grease packed for reduced maintenance
• Ideal for light chiseling, chipping and scaling operations
• Accepts 3/4" Hex Shank bits

  Specs  

• AMPS : 8.3
• Blows Per Minute : 2,900 BPM
• Impact Energy (ft.lbs.) : 5.6
• Impact Energy (Joules) : 7.6 J
• Vibration Control  : No
• Vibration (m/s²) : 15
• Noise Level : 94 dB
• Overall Length : 16-5/8"
• Net Weight : 13.4 lbs.
• Bit Type : 3/4" Hex - 21/32" Round
• Breaker/Demo class : 10
• Power Type : Corded
• Type (Breakers & Demolition Hammers) : Demolition Hammer
• Shipping Weight : 19.4 lbs.
• UPC Code : 088381-011860

Product Code: MK-HR4041C | SKU: HR4041C

Makita 1-9/16" Rotary Hammer, Spline, 2-mode, var. spd., case. Manufacturer's Product Number: MK-HR4041C. The Makita HR4041C 1-9/16 in. Spline-Shank Rotary Hammer Drill features a powerful 11 Amp motor engineered with field-core interlocking steel laminations, a dual ball-bearing armature and a large-surface commutator for an efficient transfer of power. It delivers up to 230 - 460 RPM and 1,300 - 2,600 BPM and has 2 modes for hammering only and hammering with rotation. Soft-start functionality facilitates control and improved accuracy, while sequential impact timing promotes faster work.   Features  

• Powerful 11 AMP motor delivers 9.5 joules 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
• One-touch tool retainer action for easy accessory installation and removal
• 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

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) : 4-5/8"
• Impact Energy (Joules) : 9.2 J
• Impact Energy (ft.lbs.) : 6.8
• Blows Per Minute (variable speed) : 1,300 - 2,600 BPM
• No Load Speed (variable speed) : 230 - 460 RPM
• Vibration Control  : No
• Vibration (m/s²) : 15
• Overall Length : 16-7/8"
• Cord Length (ft) : 16.4'
• Net Weight : 14.8 lbs.
• Bit Type : Accepts Spline shank
• Power Type : Corded
• Bind-Up Control : No
• Shipping Weight : 20.3 lbs.
• UPC Code : 088381-081191