The Makita DHR243 SDS Plus 3-Mode Hammer Drill has an efficient brushless DC motor and a quick-change drill chuck. The easy-to-grip handle has been ergonomically designed to give maximum power thrust and a sure, comfortable grip in any operation; overhead application, drilling with palm-up or palm-down grip.
The tool body is separated into the upper and lower housings at the foot of the handle portion where the houses are jointed with vibration absorbing cushion rubbers.
Unique rubber joint construction suppresses the transmission of vibration to battery terminals, minimising battery failures such as terminal breakage or poor electrical contact.
There are 3 modes of operation: rotation and hammering, hammering only and rotation only.
Specifications:
No Load Speed: 0-950/min.
Impact Rate: 0-4,700/bpm.
Impact Energy: 2.0 joules.
Capacity: Concrete 24mm, Steel 13mm, Wood 27mm.
Weight: 3.3kg.
All vibration figures quoted are Tri-axial to EN 60745 2006.
Vibration: Drilling: 3.5 m/sec²
Vibration K Factor: 1.5 m/sec²
Vibration: Hammer Drilling: 13.5 m/sec²
Vibration: Chiselling: 10.5 m/sec²
The Makita DHR243Z SDS Plus 3-Mode Hammer Drill is supplied as a Bare Unit - No Battery or Charger.
| Battery Chemistry (Ni-Cd / Ni-MH / Li-ion) |
Li-ion |
| Drilling diameter with TCT core bit |
54mm |
| Impact Energy |
2,0 J |
| Impacts per Minute (IPM) |
0 - 4700 min?¹ |
| Max. Drilling Diameter in Concrete |
24mm |
| Max. Drilling Diameter in Steel |
13mm |
| Max. Drilling Diameter in Wood |
27mm |
| No load speed |
0 - 950 min?¹ |
| Noise Uncertainty (K Factor) |
3 dB(A) |
| Nominal Battery Voltage |
18 V |
| Optimum Drilling Diameter Range in Concrete |
4 - 16mm |
| Product Dimensions (L x W x H): |
353 x 85 x 213 mm |
| Sound Power Level (LWA) |
99 dB(A) |
| Sound Pressure Level (LpA) |
91 dB(A) |
| Tool weight with battery |
3.2 - 3.7kg |
| Vibration Level, Chiselling |
11,2 m/s² |
| Vibration Level, Drilling into metal |
2,5 m/s² |
| Vibration Level, Hammer Drilling Into Concrete |
15,8 m/s² |
| Vibration Uncertainty (K Factor), Chiselling |
1,5 m/s² |
| Vibration Uncertainty (K Factor), Drilling into metal |
1,5 m/s² |
| Vibration Uncertainty (K Factor), Hammer Drilling Into Concrete |
1,5 m/s² |
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