Mô tả
METABO Combination Hammer KHE3251 Set (690721000)
PLASTIC CARRY CASE; WITH SDS-PLUS DRILL BIT/CHISEL SET (10 PIECES)
⭐️DESCRIPTIONS⭐️
- Combination hammer with 3 functions: hammer drilling, drilling and chiselling
- Metabo Quick: quick change between SDS Plus hammer chuck and keyless chuck for drilling in wood and metal
- Metabo VibraTech (MVT): integrated damping system and side handle to reduce vibrations in order to protect the user's health
- Ergonomic housing shape for chiselling tasks without side handle
- Vario (V)-Electronics for working at customised speeds to suit various application materials
- Metabo Marathon-motor with dust protection for long service life
- 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
- Cable-protecting ball joint for optimal freedom of motion when working
⭐️CHARACTERISTICS⭐️
- Max. single blow energy (EPTA) - 3.1 J
- Maximum impact rate - 4470 bpm
- Rated input power - 800 W
- Drill-Ø concrete with hammer drills - 32 mm / 1 1/4 ''
- Drill-Ø masonry with core bits - 82 mm / 3 1/4 ''
- Drill Ø steel - 13 mm / 1/2 ''
- Drill-Ø soft wood - 35 mm / 1 3/8 ''
- No-load speed - 0 - 1150 rpm
- Revolutions at rated load - 920 rpm
- Bit retainer - SDS-plus
- Collar diameter - 50 mm / 1 31/32 ''
- Weight (without power cable) - 3.6 kg / 7.9 lbs kg
- Cable length - 4 m
⭐️VIBRATION⭐️
- Hammer drilling concrete - 12.9 m/s²
- Uncertainty of measurement K - 1.5 m/s²
- Chiseling - 10.9 m/s²
- Uncertainty of measurement K - 1.5 m/s²
⭐️NOISE EMISSION⭐️
- Sound pressure level - 91 dB(A)
- Sound power level (LwA) - 102 dB(A)
- Uncertainty of measurement K - 3 dB(A)
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