The RELIFE RL-066B Glass Blasting Pen is a professional precision tool specifically designed for safely removing cracked or damaged glass back covers from smartphones . This spring-loaded blasting pen features a high-quality tungsten steel tip that delivers controlled impact force to shatter the glass layer without damaging internal components . The adjustable impact mechanism allows technicians to fine-tune the striking force by rotating the rear cover assembly, ensuring safe operation across different phone models.

Key Features

• Tungsten steel tip – High-quality, hand-polished tip for precision glass breaking and long-lasting durability 
• Adjustable impact force – Rotate the rear assembly to increase or decrease striking power for different phone models 
• Wide compatibility – Works with iPhone 8 through iPhone 15 Pro Max and newer, Huawei P/Mate series, and more 
• Spring-loaded mechanism – Internal spring and firing pin deliver consistent, controlled strikes 
• Ergonomic design – Sandblasted, non-slip surface with rounded edges for comfortable, secure grip 
• Safety protection cover – Protective cap prevents accidental injury when tool is not in use 
• Compact and portable – Small 139×19mm size, only 64g, fits easily in any toolkit 
• Safe for internal components – Does not damage battery or wireless charging coil when used correctly