Combi hammer for SDS+ 28 mm HR2811FT
| Item number | WF-977718 |
| Brand | Makita |
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Ask a question to learn more about the product- Coated handle ensures a secure hold and a comfortable grip.
- With LED light.
- For drilling, hammer drilling, and chiseling.
- With SDS-PLUS tool holder and quick-change drill chuck for cylindrical drill bits.
- With additional vibration dampening thanks to a spring-loaded handle.
- Disengagement clutch.
- Compact design thanks to vertically positioned motor.
- Electronically adjustable speed and impact rate.
- With bright double LED.
A powerful combi hammer for SDS-PLUS insert tools. Suitable for drilling, hammer drilling, and chiseling. Motor power 800 W, the speed can be adjusted between 0 and 1,100 rpm using a switch. Single impact force: 2.9 J, optimal drilling range: 8-20 mm in concrete, max. drilling capacity: 28 mm in concrete.
Technical data
- Power consumption: 800 W
- No-load speed: 0 - 1100 min-¹
- No-load impact rate: 0 - 4500 min-¹
- Drilling capacity in wood: 32 mm
- Drilling capacity in concrete: 28 mm
- Drilling capacity in steel: 13 mm
- Ideal drilling range (concrete): 8 - 20 mm
- Single impact force: 2.9 J
- Drilling capacity of core bit: 80 mm
- Power cable length: 4.0 m
- Side handle: yes
- Sound power level (LWA): 101 dB(A)
- Sound pressure level (LpA): 90 dB(A)
- K-value noise: 3 dB(A)
- Vibration: ≤ 2.5 m/s²
- Vibration hammer drilling in concrete: 15.0 m/s²
Dimensions
- Total length: 345 mm
Weight: 3.6 kg
Scope of delivery
- Combination hammer
- Side handle 36
- Quick-change chuck
- Quick-change chuck SDS-PLUS
- Depth stop
- Carrying case
| External dimensions | |
|---|---|
| External dimensions | 345 mm |
| Power output | |
| Power output | 800 W |
| No-load speed | |
| No-load speed | 0 - 1100 rpm |
| Protection class | |
| Protection class | II |
| Drill chuck type | |
| Drill chuck type | SDS-Plus |
| Carrying case | |
| Carrying case | yes |
| Drilling capacity in wood | |
| Drilling capacity in wood | 32 mm |
| Weight | |
| Weight | 3.6 kg |
| Impact force | |
| Impact force | 2.9 joules |
| Drilling capacity in steel | |
| Drilling capacity in steel | 13 mm |
| Cable length | |
| Cable length | 4 m |