Technical Data
| Nominal rated input | 850 | Watt |
| No-load speed in 1st gear | 0 – 1.250 | 1/min. |
| No-load speed in 2nd gear | 0 – 3.000 | 1/min. |
| Impact rate | 48.000 | 1/min. |
| Max. bore diameter for percussion drilling in concrete | 20 | mm |
| Max. bore diameter in steel | 13 | mm |
| Max. bore diameter in wood | 40 | mm |
| Chuck holder | 1/2" x 20 UNF | |
| Clamping collar Ø | 43 | mm |
| Tool weight | 2,3 | kg |
Product features
- Plastic gear protection to prevent against damage and heat transmission
- Soft handle and rubber-coated trigger switch for fatigue-free work
- Mechanical two-stage gear for optimum working speeds
Gear 1: High torque for drilling and hammering with large drilling diameter
Gear 2: High speed for drilling and hammering with small drilling diameter - Reversible function
- Safety clutch to protect operator
- Auto-spindle lock for convenient tool changing
- Hammer stop for normal drilling and screwing
- Ø 13 mm metal, percussion-resistant quick-action clamping chuck
- 4 m rubber mains cable with patented quick-lock system
- 4 m and 6 m cables can be delivered as accessories
Scope of delivery
Two-component soft handle with depth stop, professional carrying case
Noise/Vibration Information
vibration emission level ah / hammer drill | 8.3 | m/s2 |
uncertainty velue K | 2.3 | m/s2 |
vibration emission level ah / impact drill | 23 | m/s2 |
uncertainty velue K | 1.5 | m/s2 |
vibration emission level ah / diamond drill | 6.2 | m/s2 |
uncertainty velue K | 1.5 | m/s2 |
sound pressure level LpA | 95 | dB(A) |
uncertainty velue K | 3.0 | dB(A) |
noise power level LwA | 106 | dB(A) |
uncertainty velue K | 3.0 | dB(A) |
LpA = A-rated sound pressure level, LwA = A-rated sound power level
K = Measurement uncertainty value, ah = Triaxial vibration emission level
Measurement values determined according to EN 60745.
KRESS-elektrik GmbH & Co. KG | P.O.Box 166, 72403 Bisingen, Germany
Phone +49 (0) 7476 / 87-300 | Fax +49 (0) 7476 / 87-191 | E-mail: info@kress-elektrik.de | www.kress-elektrik.com