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Model shown may not be exactly as sold.
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Model shown may not be exactly as sold.

15/16" Cordless Rotary Hammer with Brushless Motor
Owners Manual Parts Breakdown Print
18V Battery
Tool only. Battery and Charger sold Separately
LXT Technology
Model No: DHR242Z

Variable Speed, Reversible

Lightweight, 3-Mode Rotary Hammer


Hammer & Rotation / Hammer Only / Rotation Only

  • Brushless DC Motor with high power to weight and size ratio
  • Brushless DC Motor generates less heat buildup and is ideal for prolonged use in high production applications
  • Quickly attaches to Makita's DX01 Dust Extraction System for dustless drilling applications in sensitive work environments (DX01 sold separately)
  • Torque Limiter stops bit rotation if bit jams for increased operator safety and enhanced tool protection
  • Rubber Joint Construction suppresses transmission of vibration to battery, minimizing battery failures due to terminal breakage or poor electrical contact
  • 40 Angle Bit Positions enable chisels to be positioned at optimum angle of operation
  • Plastic Housing Bumper protects mode selector switch and gear housing from damage
  • One Touch Sliding Chuck enables quick and easy bit changes
  • Ergonomic Soft Rubber Grip design for vibration absorption and comfortable operation


INCLUDES: Tool Only. Batteries and Charger Sold Separately. Depth Gauge (324219-0), Side Handle (158057-6) 



18V Li-Ion



15/16" (24 mm)


1/2" (13 mm)


1-1/16" (27 mm)

Impact Energy

2.4 J (1.8 ft. lbs)

No Load Speed

0 - 950 RPM

Blows Per Minute

0 - 4,700 BPM

Vibration Level

13.5 m/s2

Noise Level

90 dB(A)

Overall Length

12-7/8" (328 mm)

Net Weight

6.0 lbs (2.7kg)

Cordless Rotary Hammer HEPA Dust Extraction System

Cordless Rotary Hammer HEPA Dust Extraction System

13 Piece SDS-PLUS Drill Bit & Chisel Set

13 Piece SDS-PLUS Drill Bit & Chisel Set

Interlocking Case (EXTRA-LARGE)

Interlocking Case (EXTRA-LARGE)

Dust Collection Boots

Dust Collection Boots

18V (Compact) Li-Ion Battery

18V (Compact) Li-Ion Battery

Note: Makita Canada reserves the right to change specification of products without notice. The contents of the parts breakdown and Instruction manuals may be different from current products.


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