About these items:Versatile Multi-Function Use: This core drill machine is perfect for both precise drilling and mixing tasks, including cement, paint, and glue. The symmetrical auxiliary handle ensures comfort and stability, even during prolonged use, allowing quick switching between drilling and mixing modes to meet various construction needs.Powerful Core Drilling Efficiency: Equipped with a 2000W motor and adjustable speed, this core drill rig effortlessly handles hole sizes ranging from Φ0.8-6.3 in / Φ20-160 mm, providing efficient and precise drilling for both small and large projects.Handheld Design for Maximum Control: Optimized for easy handling with balanced weight distribution, this core drill machine is perfect for tight spaces and elevated work. Adjust drilling angles and depths easily for precise results every time.Wet & Dry Cutting Capabilities: Supports both wet and dry cutting modes for versatile use. Wet cutting reduces dust and heat, enhancing safety, while dry cutting is ideal for fast, high-efficiency drilling in dry environments.Engineered for Precision Drilling: Suitable for a wide range of materials, including reinforced concrete, red brick, marble, and more. Perfect for professional tasks like installing air conditioners, kitchen pipes, stair railings, and highway maintenance.Key Differences:Power Output: Equipped with a robust 2000W motor for efficient drilling and mixing.Drilling Diameter Range: Handles hole sizes from Φ0.8-6.3 in / Φ20-160 mm, providing flexibility for various project sizes.Cutting Modes: Supports both wet and dry cutting, suitable for different material types and work environments.Portability and Control: Lightweight handheld design (17.2 lbs / 7.8 kg) with a symmetrical auxiliary handle for better control and reduced fatigue.Durability and Versatility: Engineered for professional-grade tasks like concrete coring, marble drilling, and metal cutting.Specifications:Item Model Number: Z1Z-CF-9150/CF-DCD06Max Load Power: 2000WDrilling Diameter: Φ0.8-6.3 in / Φ20-160 mmArbor Size: UNC1 1/4-7Net Weight: 17.2 lbs / 7.8 kgPackage Contents:1 x Blow-molded Case1 x Allen Wrench (M5)2 x Carbon Brushes (Spare)2 x Rubber O-rings1 x User Manual0.8-6.3in With Stand