DongCheng 1-1/8 Inch SDS-Plus Rotary Hammer with 9.2A Motor, 3.6J Impact Energy, 5,000 BPM for Concrete & Demolition, Includes 3 Drill Bits, 2 Chisels, Case (Safety Clutch, 110V)

Product description

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1 1100W Powerful Motor

2 Large Pneumatic Cylinder

1 1-1/8″ Rotary Hammer

2 Safety Clutch

3 360° Handle

4 The SDS-Plus

1 Rotary Hammer

2 Hammer Only

Power 1100 Watts Impact Energy 3.6 Joules Amp 9.2 Amp Max Drilling Diameter 1-1/8″ Chuck Type SDS-Plus No load speed 1300/min Impact Frequency 5000/min Drilling Capacity (Concrete) ø28mm Optimum Range (Concrete) ø8-20mm Rotary Hammer Function ✔ Demolition Function ✔ Power Source Corded Electric

Dong Cheng Power Tools

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Customer Reviews

4.6 out of 5 stars 359

4.2 out of 5 stars 73

4.4 out of 5 stars 173

4.6 out of 5 stars 984

4.7 out of 5 stars 499

4.5 out of 5 stars 291

4.6 out of 5 stars 613

Price

$69.99$69.99

$48.99$48.99

$79.99$79.99

$35.59$35.59

$47.99$47.99

$32.79$32.79

$43.19$43.19

Power Source

Corded

Corded

Battery

Corded

Corded

Corded

Corded

Speed

1300 RPM

1200 RPM

1400 RPM

11800 RPM

11800 RPM

4000-12800 OPM

8000-12800 OPM

Max. Power Output

1100W

800W

420W

800W

1100W

360W

380W

Brussless Motor

✘

✘

✔

✘

✘

✘

✘

Impact Engergy

3.6J

2.8J

2.1J

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【Effortless Concrete Drilling & Tile Removal】 Driven by a 9.2A (1100W) motor delivering 3.6J of impact energy, this corded rotary hammer effortlessly powers through reinforced concrete, solid brick, and stubborn masonry. Ideal for home renovations like removing bathroom tiles or drilling heavy-duty anchor holes, saving you hours of intense manual labor.”
【Dual-Mode for Seamless Task Switching】Why use multiple tools? Quickly switch between Rotary Hammer Mode for precision drilling into walls, and Hammer-Only Mode for aggressive chipping and demolition. The SDS-Plus chuck allows tool-free bit changes in seconds, keeping your workflow uninterrupted from framing to floor removal.
【Safety Clutch-No More Wrist Injuries from Bit Jamming】Hitting hidden rebar is a common hazard. Our built-in Mechanical Safety Clutch instantly disengages the drive if the drill bit binds or jams. This crucial safety feature protects your wrists from sudden, violent twists and prevents the 110V motor from burning out, ensuring peace of mind on job sites.
【All-Day Comfort with Anti Vibration Design】Heavy demolition shouldn’t mean extreme fatigue. Featuring an upgraded shock-absorbing handle and an optimized cooling ventilation system. It drastically minimizes vibrations transferred to your arms and dissipates heat rapidly. Work steadily with precise control all day without overheating the tool or your muscles.
【Complete Pro-Grade Kit Ready to Work】Skip the trip to the hardware store. This set includes (1) 1-1/8″ Rotary Hammer, (3) SDS Plus Drill Bits, (2) Chisels (Flat & Point), replacement carbon brushes, grease, and a heavy-duty storage case. A reliable, cost-effective investment for professional contractors, plumbers, and serious DIYers.