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  • The brush-less motor is 40% more energy efficient than the brush motor, with higher operating efficiency and longer service life

  • Cylinder bore diameter φ21. The larger the cylinder, the greater the impact force and the higher the drilling efficiency

  • Standard configuration

  • 2 battery and 1 charger, using 2.0 Ah high-grade battery pack, charging time 45 minutes;Punching 300# international standard concrete, 6*50 (6mm drill  punch  50mm depth) single battery pack punching number 140 or so, 8*50 punching number 120 or so, 10*70 punching number 80 or so, 12*70 punching number 70 

  • Large drill bit (12-16 mm) has more advantages in punching efficiency. The average time required for a 16 mm drill punching 100 mm depth is 29 seconds

  • Cellular battery pack fixed structure, strong anti-fall.Single-cell battery with independent protection, with better over voltage, over current, over temperature, short circuit protection, over charge and discharge protection function, the using process is more safe

  • Hammer drill, flat drill and hammer three functions, using SDS to quickly change the chuck

  •  With mechanical safety clutch, automatic release if hitting the steel bar

  • Cartridge head shell, good sealing, built-in aluminum alloy bracket, long-term use without deformation and oil leakage, mechanical parts equipped with light hammer, more convenient after-sales maintenance

  • Exclusive patent appearance

  • 6 month warranty

CORDLESS ROTARY HAMMER CRH801

  • Product characteristics:

    • Max Drilling Diameter : Concrete  Φ28mm
                                          Steel        Φ13mm                                                                        Wood       Φ30mm

    • Rated Input Power : 3J

    • No-Load Speed : 0-1100r/min

    • Rated Voltage : 36V~

    • Max Impact Rate : 0-4800/min

    • Charge Time : 1h

    • Battery Capacity : 36V/2.0Ah

    • Measurement : 51.5  x 38 x 36.5 cm

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