Makita HR4010C 1-9/16 inch AVT Rotary Hammer, SDS-MAX | 
| Brand: Makita Category: Home Improvement
List Price: $1,022.00 Buy New: $505.50 as of 9/7/2010 12:22 PDT details You Save: $516.50 (51%)
New (5) Refurbished (2) from $319.55
Seller: Amazon.com Rating: 2 reviews Sales Rank: 46671
Media: Tools & Hardware Number Of Items: 1 Batteries Included: No Shipping Weight (lbs): 29 Dimensions (in): 25.7 x 19 x 6
MPN: HR4010C Model: HR4010C UPC: 088381066082 EAN: 0088381066082 ASIN: B000I6QW9E
Availability: Usually ships in 24 hours
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| Features:
| • | Makita's Anti-Vibration Technology incorporates a counterbalance system that reduces vibration to only 4.5 m/s2 for unmatched comfort | | • | Powerful 11 AMP motor; efficient 1,350 - 2,750 BPM to tackle the most demanding jobs | | • | Preset variable speed dial with 5 settings to match the bit speed to the application | | • | L.E.D. power light indicates switch failure or cord breakage; L.E.D. service light indicates carbon brushes need to be replaced | | • | 1 year warranty |
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| Editorial Reviews:
Product Description Anti Vibration Technology provides a counterbalance system that reduces vibration to only 4.5 m/s2 for unmatched comfort. Powerful 11 AMP motor delivers efficient 1350-2750 BPM to tackle the most demanding jobs. Cordless: No, Rated RPM: 235 - 480, Amps: 11, Variable Speed: Yes, Hammering Modes: Hammering Only, Hammering with Rotation, Impact Energy (J): 9.5, Blows Per Minute (BPM): 1,350 - 2,750, Case Included: Yes
Amazon.com Product Description Tough on concrete, not on you. Makita's hard-hitting HR4010C 1-9/16-Inch SDS-MAX Rotary Hammer is equipped with Anti-Vibration Technology (AVT), an exclusive counterbalance system that reduces vibration. The result is more efficient hitting on the concrete and less vibration in the tool--and the tool user. | 
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| HR4010C Features | | POWER - 11 AMP motor with Soft Start | | COMFORT - Makita's exclusive AVT counterbalance system reduces vibration | | PERFORMANCE - Synchronized RPM and BPM for up to 50% more efficient drilling | | CONTROL - Torque limiting clutch disengages if bit binds | | INCLUDES - Side handle, D-handle, depth gauge, grease and case |
| | Tool Specifications |  | Capacity: Concrete (w/ core bit) | 4-1/8" | | No load speed | 235-480 RPM | | Blows per minute | 1,350-2,750 | | Impact energy | 9.5 Joules | | AMPS | 11.0 | | Bit type | SDS-MAX | | Overall length | 18-1/2" | | Net weight | 13 lbs. |
| 11 AMP Power with 2-Mode Operation The HR4010C with AVT is engineered with an 11 AMP motor that provides plenty of power, with a no load speed of 235 to 480 RPM and 1,350 to 2,750 BPM. The synchronized RPM and BPM prevent overlapping impacts for up to 50% more efficient drilling. The hammer features two modes of operation--"hammering with rotation" and "hammering only"--with a built-in torque limiter that ensures stable torque control and disengages the motor should the bit bind or hit reinforcements. In addition, the electronic speed control reduces speed loss when working in heavy applications to ensure maximum productivity. The HR4010C also has a variable speed dial with five settings to match the bit speed to the application. An L.E.D. power light indicates switch failure or cord breakage, and an L.E.D. service light indicates when carbon brushes need to be replaced. The HR4010C is built with large size carbon brushes that have up to twice the life of competitor models.More Work, Less Vibration The HR4010C is equipped with AVT, Makita's exclusive counterbalance system that reduces vibration for more efficient hitting power. The HR4010C weighs 13 pounds and has two options of side handles available (straight and D-shaped, both with rubberized grips), and a large rubberized rear handle, all of which contribute to the overall comfort of the tool. The recessed operation mode switch helps prevent it from being damaged, while the one-touch sliding chuck allows for quick bit changes. Versatile Design for a Range of Applications The HR4010C is a versatile, hard-hitting rotary hammer for masons, remodelers, electricians, plumbers, demolition contractors, and general contractors seeking a best-in-class industrial quality rotary hammer. The tool is built for drilling large anchor holes and breaking concrete and other masonry materials. The HR4010C is just another example of Makita's commitment to innovative technology and best-in-class engineering. About Makita's Anti-Vibration Technology (AVT)
Makita Anti-Vibration Technology (AVT) Makita has adapted the science of earthquake engineering into power tools with Makita's Anti-Vibration Technology (AVT). AVT is an exclusive innovative counterbalance design that provides the professional a power tool solution with up to three-times less vibration, less noise and more efficient power than the competition. Seismic research has developed this damping science to absorb shocks and protect buildings from the devastation of earthquake vibrations. AVT dynamic damping involves reciprocating engineering where a mechanical damper, effectively a counter balance weight, provides an equal and opposite anti-vibration force that puts an equal mass directly opposite the point at which the striker bolt delivers the impact joules to the breaker steel, carbide bit or recipro saw blade. As vibration is eliminated, power is efficiently increased. Without the dissipation of power through vibration, more of the generated energy in the motor can be delivered to the tool bit itself. About Makita Makita is a worldwide manufacturer of industrial quality power tools and offers a wide range of industrial accessories. Makita applies leading-edge innovation to engineer power tools that are more compact and energy efficient, yet deliver industrial strength power and results. Makita U.S.A., Inc. is located in La Mirada, California, and operates an extensive distribution network located throughout the U.S. For more information, please call 800/4-MAKITA (800/462-5482) or visit makitatools.com. Makita is Best-in-Class Engineering.
Warranty Every Makita tool is thoroughly inspected and tested before leaving the factory. If you are not satisfied with any Makita tool within 30 days of purchase, return it and Makita will provide a replacement or refund. Each Makita tool is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop during this one-year period, return the COMPLETE tool, freight prepaid, to one of Makita's Factory or Authorized Service Centers. What's in the Box Makita HR4010C 1-9/16-Inch AVT Rotary Hammer, side handle, D-handle, depth gauge, bit grease and plastic tool case.
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| Customer Reviews: Another Makita Winner April 25, 2008 Michael W. OBrien (Valley Head, Alabama) 3 out of 3 found this review helpful
I recently purchased this Makita HR4010C,1 9/16 11 amp SDS-Max rotary hammer with AVT primarily to help me dig holes for posts and plants in my rocky,clay soil (called chert) in Northeast Alabama.Also wanted to use it for breaking up concrete and mortar to put in a new walkway. I also bought 12 inch and 18 inch bull points(Hitachi) and a Dewalt clay spade (as recommended in other reviews,but not sold on Amazon) and a scaling chisel.
I had read good reviews on other sites prior to purchase.
This Makita breaks up concrete with the bull point easily, no vibration. I used it again today to help dig several post holes (the first 18 inches of 24) and using the clay spade for the first foot and,then the 18 inch bull point for the deeper work.It worked great, and again no vibration.Now I need a 24 inch bull point.The Dewalt clay spade digs fine too.I have other Makita tools and have never been disappointed in their quality or durability.This HR4010C is worth what I paid for it and I can recommend it without hesitation, because if you want a tool of this type that will do the job and last, it will cost you for sure.I am an average-sized person( 5 ft 10 in,167 lbs),65 years old, and I handled it easily. Be certain to use the provided grease for the hub end of the implements and clean it off after using them .
Follow-up/ It's Sept.08 and this tool is still going strong after many projects. It's worth all that I paid for it. No problems. pathdoc60
Hammer Time November 1, 2008 Tyman (Indiana USA) 1 out of 1 found this review helpful
Busting up concrete and being a plumber go hand in hand. I use a Bosch at work but after banging concrete for hours the noise and vibration get to you. The Makita seems more quiet and I definitely feel less vibration.
The D-handle is also very nice and I am addicted to it for detail work like chipping concrete around a pipe. This rotary does a great job.
The case is HUGE blow mold plastic. It has room for a few bits but not many. Bits for this girl are not stocked at your local stores. So, running down the depot for a 1" bit isn't going to happen. You either have it or your order it. Or if your a contractor you can get them at a supply house like I did.
If your a homeowner I would say this rotary is overkill, unless you are going to use the clay spade attachment for digging. The smallest bit you would want to run is a 3/8".
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