Corded power tools
Rotary hammer HE-900-BY
Modern hammer impact-rotary NAC HE900-BY is reliable power tool created do intense wash renovation, assembly i installationPower 900 W, energy blow 4 J and speed to 4400 strikethat na minutę They provide fast time drilling w concrete, brick stone. Features drilling, drilling z stroke i shoeing make, that device z ease replaces a few tools w workshop.
- Supply voltage: 230 V AC
- Impact energy: 4 J
- Drill mounting system: SDS-Plus
- Weight: 4,2 kg
- See full specifications
Product Gallery
parameters
- Supply voltage: 230 V AC
- Frequency: 50 Hz
- Rated power: 900 W
- No-load speed: 900 rpm
- Stroke frequency: 4400 rpm
- Impact energy: 4 J
- Max drilling in wood: 30 mm
- Max. drilling in concrete: 26 mm
- Max drilling in steel: 13 mm
- Handle: SDS-Plus
- Protection class: II
- Level of security: IPX0
- Sound pressure level LpA: 94 dB (A)
- Sound power level LwA: 102 dB (A)
- Vibration - Main Handle: 13,19 m / s²
- Vibration - auxiliary handle: 10,43 m / s²
- Mass: 4,2 kg
- The HE900-BY is designed for demanding applications such as drilling concrete and masonry, chipping tiles, and creating utility conduits. Its 4-joule impact energy combined with high impact speed allows for fast and efficient processing of hard materials, allowing for faster work progress even under heavy loads.
- Three operating modes – drilling, hammer drilling, and chiseling – increase the tool's versatility. The user can match the function to the task in seconds, and the easy-to-read mode switch ensures precise adjustments. This is especially convenient for jobs where the nature of the work frequently changes.
- The SDS-Plus chuck allows for quick accessory changes without the need for additional tools. The set includes drill bits and chisels, allowing you to start working immediately after unpacking the tool from the case. The chuck's design ensures stable bit mounting and improves user comfort.
- An additional handle and depth gauge ensure safe operation even in hard-to-reach areas. The ergonomic, well-balanced housing facilitates maneuvering the hammer during extended drilling or chiseling, reducing operator fatigue.
- Easy access to the lubrication chamber and carbon brushes makes maintenance quick and easy. Regular cleaning and lubrication of the gears extends the tool's life and ensures consistently high performance.
Impact energy of 4 J ensures high efficiency in concrete, brick and stone.
Three functions in one device – drilling, hammer drilling and chiselling, which increases the versatility of applications.
The SDS-Plus chuck allows for quick and easy changing of drill bits and chisels without the use of keys.
The ergonomic design and auxiliary handle improve stability and work comfort.
The extensive equipment included in the set, including chisels and SDS drills, allows you to start working immediately.
Durable construction and easy maintenance ensure long life of the device.
