METABO KHE 2644 组合锤 (0-1150 rpm)

Max. single blow energy (EPTA): 2.3 J

Maximum impact rate: 5400 bpm

Rated input power: 800 W

Drill-Ø concrete with hammer drills: 26 mm / 1 "

Drill-Ø masonry with core bits: 68 mm / 2 11/16 "

Drill-Ø steel: 13 mm / 1/2 "

Drill-Ø soft wood: 30 mm / 1 3/16 "

No-load speed: 0 - 1150 rpm

Revolutions at rated load: 960 rpm

Bit retainer: SDS-plus

Collar diameter: 43 mm / 1 11/16 "

Weight (without power cable): 2.9 kg / 6.4 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

Noise emission

Sound pressure level: 87 dB(A)

Sound power level (LwA): 98 dB(A)

Uncertainty of measurement K: 3 dB(A)


Hammer chuck for tools with SDS-plus shank end

Plastic carry case

Side handle

Drilling depth guide



SDS-plus drill/chisel bits, Wood drill bits, Metal drill bits, Hole saws, Universal drill bits, Diamond drill bits, Drill bit assortments, Core bits, Further accessories for (impact) drills, Further accessories for rotary and chipping hammers


Bit sets, Drill bit sets, Chisel bit sets


Geared chucks, Chuck keys


Screwdriving bits, Screwdriving bit sets, Bit holders, Screw-type angle attachments


Case systems, Occupational safety




Combination hammer with 3 functions: hammer drilling, drilling and chiselling

Vario (V)-Electronics for working at customised speeds to suit various application materials

Electronic soft start for precise spot-drilling

High performance hammer action, precisely mounted in a housing made of aluminium alloy: long-lasting and robust

Metabo S-automatic safety clutch: mechanical decoupling of the drive for safe working should the drill stop unexpectedly

Lockable switch for comfortable working in continuous operation

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