MAKITA HR2230 22 mm (7/8″) 2.2 J Rotary Hammer SDS-PLUS Bits

MAKITA HR2230 22 mm (7/8″) 2.2 J Rotary Hammer SDS-PLUS Bits,

• High durability in mechanical parts, motor and carbon brush
• 2.2 Joules (EPTA) impact energy delivers high performance
• 2 operation modes – hammering with rotation and rotation only
• Speed and torque in reverse are the same as forward rotation by using brush holder unit
• One-touch sliding chuck enables easy bit change
• Variable speed trigger allows operator to adjust speed based on materials or application
• Torque limiter stops rotation if bit jams for increased operator safety and enhanced motor protection
• Ergonomically designed rubberized grip provides more control and comfort
• Side grip with elastomer soft grip
• Easy-to-operate large trigger switch and lock-on button
• Depth gauge for increased drilling consistency
• Double insulated

• Continuous rating input :

  710W

• Impact Energy :

  EPTA-Procedure 05/2009: 2.2 J
  Our experimental conditions: 2.3 J

• Capacities:

  Concrete (w/ TCT Bit): 22 mm (7/8″)
  Concrete (w/ Core Bit): 54 mm (2-1/8″) Concrete (w/ Diamond Core Bit): 65 mm (2-9/16″) Steel: 13 mm (1/2″) Wood: 32 mm (1-1/4″)

• Blows Per Minute (BPM) :

  0 – 4,050

• No Load Speed (RPM):

  0 – 1,050

• Sound Pressure Level :

  89 dB(A)

   

• Sound Power Level :

  100 dB(A)

• Vibration Level :

  Hammer Drilling into Concrete: 15 m/s²
  Drilling: 2.5 m/s²

• Dimensions (L x W x H) :

  357x84x214 mm (14″x3-5/16″x8-3/8″)

• Net weight :

  2.6 – 3.1 kg (5.8 – 6.8 lbs.)

   

• Power supply cord :

  2.5 m (8.2 ft)

  Standard Accessories:

  • Side Grip, Depth Gauge