SMT-6338 Heavy-Duty Demolition Hammer Drill Industrial-Grade Chiseling Power for Demolition & Construction Core Specifications Power System: Voltage: 220–240V (Global compatibility) Frequency: 50/60Hz (Suitable for all regional grids) Input Power: 1050W (High-efficiency motor for sustained heavy loads). Performance: Impact Energy: 10 Joules (J) (Brute-force chiseling for concrete, asphalt, and masonry). Impact Rate: 4,000 BPM (Blows Per Minute). No-Load Speed: 2,900 RPM (High-speed impact transmission). Functionality: Dedicated Chisel Mode: Optimized for demolition work (no rotary drilling). Capacities: Max Drilling/Chiseling Width: 38mm (Handles breaker bits, chisels, and points). Build & Handling: Weight: 7.5 kg (Robust, anti-vibration design for operator control). Power Source: AC Corded (Continuous runtime for heavy-duty tasks). Packaging: 2 Units/Carton (Commercial/industrial distribution). Key Features & Applications  10J Impact Energy: Delivers high-impact force for breaking concrete slabs, removing tiles, demolishing walls, or trenching. 2,900 RPM 4,000 BPM: Combines high-speed strikes with rapid blows for faster material disintegration. 38mm Chiseling Capacity: Compatible with standard demolition bits (flat chisels, spades, moil points). Dedicated Chisel Function: Engineered exclusively for demolition—no drill mode (unlike rotary hammers). Target Users Demolition crews breaking concrete, asphalt, or masonry. Construction teams performing structural modifications or renovations. Roadwork crews repairing pavements or removing old infrastructure. Design & Safety Highlights  Ergonomics: Vibration-damping handles reduce fatigue during extended use. Critical Safety Gear Required: Always use: Safety goggles, ear protection, steel-toe boots, and gloves. Caution: Not designed for drilling—use only with chisel accessories.