Rotary Hammer Drills/SMT-6220
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
🔨 SMT-6220 Rotary Hammer Drill – Quick Specs
| Feature | Specification |
|---|---|
| Model | SMT-6220 |
| Power | 500W (Impact Powerhouse) |
| Voltage | 220V ⚠️ (Not for 110V) |
| Speed | 0-1000 RPM (Variable) |
| Impact Rate | 0-3900 BPM |
| Impact Energy | 1.5 Joule |
| Max Chuck | 20mm |
| Drilling Capacity | Steel:13mm, Concrete:20mm, Wood:30mm |
| Weight | 2.3 kg |
| Frequency | 50Hz |
| Carton Qty. | 5 Units |
⚒️ Key Features Summary:
Triple-Function Tool
Rotary Hammer (concrete) + Drill (metal/wood) + Chisel modes
High-Impact Performance
1.5J impact force with 0-3900 BPM for efficient masonry drilling
Heavy-Duty Capacity
Drills 20mm in concrete, 30mm in wood
Professional Chuck
SDS-Plus system for quick bit changes (up to 20mm)
Anti-Vibration Handle
Reduces fatigue during prolonged use
⚠️ Critical Notes:
220V/50Hz ONLY – Requires 10A circuit
Always use auxiliary handle – high torque may cause rotation
Concrete Drilling: Use hammer mode ONLY with masonry bits
Safety Gear: Dust mask + goggles mandatory for concrete work
🛠️ Performance Guide:
| Material | Max Diameter | Mode | Setting |
|---|---|---|---|
| Concrete | 20mm | 🔨 Hammer Drill | Medium RPM (600-800) |
| Steel | 13mm | Drill Only | Low RPM (300-500) |
| Wood | 30mm | Drill Only | High RPM (800-1000) |
| Tile Removal | N/A | Chisel | Max BPM (3900) |
📦 Packaging & Accessories:
5 units/carton | Includes: SDS-Plus chuck key, depth gauge, auxiliary handle
CE/ROHS certified | 2-year gearbox warranty
🔄 Comparison vs Impact Drills:
| Feature | SMT-6220 (Rotary Hammer) | SMT-7216-B (Impact Drill) |
|---|---|---|
| Impact Energy | 1.5 Joule | N/A (Percussion only) |
| Concrete Drilling | 20mm | 10mm max |
| Chuck System | SDS-Plus | Keyless (13mm) |
| Special Modes | Hammer+Drill+Chisel | Drill+Hammer |














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