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About
- Combination hammer with 3 functions, hammer drilling, drilling and chiselling.
- Vario (V)-Electronics for working at customised speeds to suit various application materials.
- Lockable switch for comfortable working in continuous operation.
Product Details
Product Specification
Metabo KHE 2444 Rotary Combination Hammer
Double-sided hammer design gives you a strong striking power and the added convenience of a sharp chisel edge on the back of the head. Metabo S-automatic safety clutch, mechanical decoupling of the drive for safe working should the drill stop unexpectedly.
| Specifcations | |
| Max. single blow energy (EPTA) | 2.3 J |
| Maximum impact rate | 5400 bpm |
| Rated input power | 800 W |
| Drill-Ø concrete with hammer drills | 24 mm / 1 " |
| Drill-Ø masonry with core bits | 68 mm / 2 5/8 " |
| Drill Ø steel | 13 mm / 1/2 " |
| Drill-Ø soft wood | 30 mm / 1 3/16 " |
| No-load speed | 0 1230 rpm |
| Revolutions at rated load | 880 rpm |
| Bit retainer | SDS-plus |
| Other Info | |
| Collar diameter | 43 mm / 1 11/16 " |
| Weight (without power cable) | 2.4 kg / 5.3 lbs |
| Cable length | 4 m / 13 ft |
| Hammer drilling concrete | 13.7 m/s² |
| Uncertainty of measurement K | 1.5 m/s² |
| Chiseling | 15 m/s² |
| Uncertainty of measurement K | 1.5 m/s² |
| Sound pressure level | 87 dB(A) |
| Sound power level (LwA) | 98 dB(A) |
| Uncertainty of measurement K | 3 dB(A) |
