Makita 40mm (1-9/16") 1100W SDS-MAX Rotary Hammer, HR4003C
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Key Features
- Product Type: Rotary Hammer
- Weight: 6.2 kg
- Impact Rate: 0 - 2900 bpm
- Speed (RPM): 0 - 500 rpm
- Impact Energy: 8.3 J
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₹52,817 (Incl. of all taxes)
₹44,760 + ₹8,057 GST (18%)
MRP was MRP ₹74,600
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Highlights
- Powerful 1,100 W motor delivers 8.3 J of impact energy to handle the most demanding applications
- Lock-on or trigger activation in “Chipping Only” mode with a push button start/stop control
- Constant speed control automatically applies additional power to the motor to maintain speed under load to complete the most challenging jobs
- Soft start suppresses start-up reaction for more control and better accuracy
- LED service light notifies the user approximately 8 hours before the brushes need to be replaced
- LED power light indicates switch failure or cord damage
- Variable speed control dial enables the user to match the speed to the application for greater versatility
- Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds
- Sequential impact timing delivers timed hammering during rotation to minimize overlapping bit impacts for up to 50% faster drilling
- Depth gauge for increased drilling consistency
- Double insulated
Standard Accessories:
- Depth Gauge,
- Side Handle,
- Bit Grease.
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Double Insulation |
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Variable-Speed |
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SDS-PLUS Shank |
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Torque Limiter |
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Constant Speed |
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Soft-Start |
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Carrying-Case |
Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.
Specifications
| Impact Rate | 0 - 2900 bpm |
|---|---|
| Speed (RPM) | 0 - 500 rpm |
| Power Source | Corded |
| Impact Energy | 8.3 J |
| Continuous rating input | 1100 W |
| Capacities Concrete (w/ TCT Bit) | 40 mm (1-9/16") |
| Capacities Concrete (w/ Core Bit) | 105 mm (4-1/8") |
| Sound Pressure Level | 92 dB(A) |
| Sound Power Level | 103 dB(A) |
| Noise K Factor | 3 dB(A) |
| Vibration Level (Hammer) | 10.0 m/s2 (Hammer Drilling into Concrete) |
| Vibration K Factor (Hammer) | 1.5 m/s2 (Hammer Drilling into Concrete) |
| Vibration Level (Chiselling Side Handle) | 9.0 m/s2 (Chiselling Function w/ Side Handle) |
| Vibration K Factor (Chiselling Side Handle) | 1.5 m/s2 (Chiselling Function w/ Side Handle) |
| Vibration Level (Chiselling ) | 9.0 m/s2 (Chiselling Funtion w/ Side Grip) |
| Vibration K Factor (Chiselling) | 1.5 m/s2 (Chiselling Funtion w/ Side Grip) |
| Power Supply Cord | 5.0 m (16.4 ft) |
| Dimensions (L x W x H) | 479x106x263 mm (18-11/16"x4-3/16"x10-3/8") |


















