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Makita 20 lb SDS MAX Demolition Hammer
- $368.00
- Brands Makita
- Product Code: HM1203C
- Availability: In Stock
Makita 20 lb. Demolition Hammer Accepts SDS-MAX Bits – HM1203C The Makita HM1203C 20 lb. Demolition Hammer is a heavy-duty corded tool designed for breaking and chipping concrete, masonry, tile, and other hard materials. Built around a 14-amp motor and SDS-MAX bit system, it delivers 19.1 ft.-lbs. of impact energy with a variable impact rate of 950–1,900 BPM. Designed for professional constructi..
Makita Heavy Duty 20 lb SDS MAX Demolition Hammer
Makita 20 lb. Demolition Hammer Accepts SDS-MAX Bits – HM1203C
The Makita HM1203C 20 lb. Demolition Hammer is a heavy-duty corded tool designed for breaking and chipping concrete, masonry, tile, and other hard materials. Built around a 14-amp motor and SDS-MAX bit system, it delivers 19.1 ft.-lbs. of impact energy with a variable impact rate of 950–1,900 BPM.
Designed for professional construction, remodeling, and demolition work, the HM1203C combines substantial impact power with features intended to improve control and operator comfort. Its Anti-Vibration Technology (AVT®) helps reduce vibration, while Constant Speed Control helps maintain consistent performance when the tool encounters increased load.
Key Features
- 14-amp motor: Provides the power required for demanding demolition and chipping applications.
- 19.1 ft.-lbs. impact energy: Delivers strong impact force for breaking concrete and masonry.
- 950–1,900 BPM: Variable impact rate allows the user to adjust hammering speed for different applications.
- SDS-MAX bit system: Accepts a wide selection of compatible SDS-MAX demolition bits and accessories.
- Anti-Vibration Technology (AVT®): Helps reduce vibration transmitted to the operator during hammering.
- Constant Speed Control: Automatically increases power under load to help maintain a consistent operating speed.
- Soft Start: Reduces start-up reaction for improved control when beginning a cut or demolition operation.
- Variable-speed dial: Provides convenient adjustment of the impact rate.
- One-touch sliding chuck: Allows quick bit installation and removal without requiring a separate tool.
- 360° swivel side handle: Can be positioned to provide better control and handling in different working positions.
- LED service indicator: Provides advance warning when carbon-brush maintenance is needed.
- Automatic brush cut-off: Helps protect the motor when the brushes reach the end of their service life.
- Long 16.4-ft. power cord: Provides extended reach around the work area.
- Tool case: Makes transportation and storage more convenient.
Product Specifications
| Specification | Details |
|---|---|
| Model | HM1203C |
| Product Type | Demolition Hammer |
| Power Source | Corded |
| Motor | 14 A |
| Impact Energy | 19.1 ft.-lbs. / 26 J |
| Blows Per Minute | 950–1,900 BPM |
| Tool Holder | SDS-MAX |
| Speed Control | Variable |
| Anti-Vibration System | AVT® |
| Overall Length | 23-5/8 in. |
| Net Weight | 20.1 lbs. |
| Cord Length | 16.4 ft. |
| Noise Level | 99 dB |
| Vibration Level | 7 m/s² |
Powerful SDS-MAX Demolition Performance
The HM1203C is built for applications that require more impact power than a conventional rotary hammer can provide. Its 26 J impact mechanism delivers force directly through SDS-MAX accessories, making it suitable for breaking and removing substantial amounts of concrete and masonry.
The variable-speed control gives operators the ability to adjust the hammering rate according to the material and task. This is useful when switching between aggressive demolition and more controlled chipping work.
Anti-Vibration Technology
Makita's AVT® system is designed to reduce vibration generated during operation. A counterbalance mechanism works within the hammer to help minimize vibration without simply reducing the tool's impact output.
For contractors who regularly perform extended demolition work, this can help make the HM1203C more comfortable to operate while maintaining its high-impact performance.
Convenient Bit Changes
The one-touch sliding chuck allows SDS-MAX bits to be installed and removed quickly. This is useful when changing between bull points, chisels, scaling tools, and other compatible accessories during a job.
The 360° side handle can also be positioned according to the operator's preferred working angle, helping provide additional control when working on floors, walls, or other surfaces.
Typical Applications
The Makita HM1203C is well suited for:
- Breaking concrete
- Chipping concrete and masonry
- Removing tile
- Removing mortar and other bonded materials
- Renovation and remodeling
- Plumbing and electrical construction
- Landscaping and hardscape work
- Masonry applications
- General demolition
- Concrete surface preparation
Included Accessories
The standard HM1203C package includes:
- SDS-MAX Bull Point
- Side Handle
- Hammer Bit Grease
- Tool Case
Why Choose the Makita HM1203C?
The Makita HM1203C provides professional users with a combination of high impact energy, SDS-MAX compatibility, variable-speed operation, and vibration-reduction technology in a relatively compact demolition hammer.
With its 14-amp motor and 26 J impact energy, it has the power needed for serious concrete and masonry work, while features such as AVT®, Soft Start, Constant Speed Control, and the one-touch chuck improve control and usability.
For contractors, remodelers, electricians, plumbers, masons, and other professionals who need a dedicated SDS-MAX demolition hammer, the HM1203C is designed to deliver dependable performance on demanding jobsite applications.