- High-Quality Materials: This dust collection cup is crafted from a durable alloy and PP, ensuring excellent elasticity and strength. The upgraded bearing design promotes smooth operation, preventing overheating and wear during use. - User-Friendly Design: Featuring a six-sided ear hole design, this tool accessory is compatible with various impact drill models for ceiling work. Securely fasten it with wire to eliminate rotation or detachment, enhancing convenience and efficiency in your projects. - Innovative Bearing Design: The transitional design of the tool's bearing effectively reduces heat generation and wear during drilling operations. Its high elasticity allows for easy expansion and contraction, ensuring optimal performance. - Versatile Compatibility: Suitable for drills with diameters ranging from 4 to 12 mm, this scalable dust cover is perfect for a range of applications including technical installations, air conditioning setups, wall drilling, and curtain installations. - Practical Use Scenarios: 1. Ideal for HVAC technicians installing air conditioning units, providing a clean and efficient way to manage dust and debris. 2. Perfect for contractors working on wall drilling, ensuring a tidy workspace and minimizing cleanup time. 3. Excellent for DIY enthusiasts hanging curtains, making the installation process smoother and more manageable. This dust collection cup is designed to address common challenges faced during drilling tasks, making it an essential tool for professionals and DIYers alike.