- The DEDRA DED7840 rotary hammer is a product designed for percussion drilling in stone, concrete, brick and lighter chiseling work in building materials.
DRILL HAMMER DEMOLITION HAMMER DEDRA DED7840
DRILL HAMMER DEMOLITION HAMMER DEDRA DED7840 is a product designed for impact drilling in stone, concrete, brick and lighter work related to chiseling in building materials. The power tool can also be used to drill in metals (with drills of appropriate dimensions). The device is equipped with an electro-pneumatic impactor, which can be used in shoeing. The tool can be used to drill without impact in wood, ceramics, metal according to the Technical Data. It was designed for do-it-yourselfers or for home use.
Technical data:
- motor type: commutator
- voltage: 230V/50Hz
- power: 1500W
- speed: 800 rpm
- impact mechanism: electropneumatic
- number of beats per minute: 3900
- impact energy J: 4.8
- work tool clamping system: SDS Plus
- weight: 4.9 kg
- maximum vibration level at the main handle: 17.669m/s2
- maximum vibration level at the auxiliary handle: 16.975m/s2
Maximum drilling diameter:
- in wood: 40mm
- in concrete: 32mm
- in metal: 13mm

Included:
- Hammer drill DED7840
- SDS drills: 8/10/12x150mm,
- Chisels: pointed 250mm, flat 250 x 14mm;
- Additional handle;
- Dust cover;
- A lubricant reservoir for working tools;
- Drill depth limiter
- User Manual EN
- Warranty 12 months




DEDRA is a reputable manufacturer of tools.Brand products DEDRA are characterized by high quality workmanship and reliability. The brand offers a wide range of tools, wood and tile saws, tiling tools and accessories, circular saws and air tools.DEDRA offers comprehensive service in the field of warranty and post-warranty repairs of the product range it offers, and also sells spare parts. Provides customers with technical advice and the fastest possible turnaround times for service orders. DEDRA implements warranty repairs in the 'door to door' system. The product is picked up by a courier and delivered to the company's service center, and after repair it is sent back. Shipping costs are covered by the manufacturer.


5 year warranty on consumer purchase (The condition for maintaining the 60-month warranty period is to perform paid annual inspections of the device at an authorized service center and to register the machine. Within 14 days from the receipt of the device, send the serial number of the mower to the dealer for registration in the system. If not registered, the standard warranty is 24 months.




























