Product Description
The Relife RL-023C CPU PI Chip Degumming Knife is a professional repair tool designed for CPU black glue removal and PCB motherboard repair. It helps technicians safely remove cured adhesive around CPU chips while reducing the risk of damaging pads, traces, or surrounding components.
Ideal for mobile phone motherboard repair, CPU rework, IC repair, and PCB maintenance.
Key Features
🔹 High Temperature Resistant PI Tip
- Made from high-quality polyimide (PI) material
- Heat resistant up to 500℃
- Maintains shape and strength during high-temperature motherboard repairs
- Designed for CPU and PCB adhesive removal
🔹 Efficient Black Glue Removal
- Curved soldering-iron style blade design fits CPU chip edges
- Helps remove hardened black glue quickly and smoothly
- Improves repair efficiency during chip rework
🔹 Board-Safe Flexible Cutting
- Soft PI tip helps avoid scratching PCB components
- Removes glue residue without excessive force
- Helps prevent pad lifting and trace damage
🔹 Durable Ergonomic Handle
- Strong steel handle construction
- Comfortable grip for extended repair work
- Wear-resistant and easy to control
Specifications
- Brand: Relife
- Model: RL-023C
- Application: CPU / PCB Black Glue Cleaning
- Tip Material: Polyimide (PI)
- Heat Resistance: Up to 500℃
- Handle Material: Steel
Package Includes
- 1 × Relife RL-023C CPU PI Chip Degumming Knife

![Cargue la imagen en el visor de la galería, [RL-023C] Relife RL-023C CPU PI Chips Specific Degumming Knife for CPU / PCB Black Glue Cleaning](http://www.polartech.com.au/cdn/shop/files/01_ed5e8cfb-6037-4d20-b177-64c050891eb3_400x@2x.png?v=1789716459)
![Cargue la imagen en el visor de la galería, [RL-023C] Relife RL-023C CPU PI Chips Specific Degumming Knife for CPU / PCB Black Glue Cleaning](http://www.polartech.com.au/cdn/shop/files/02_f2410c87-f5a5-455f-8fd8-ec2b21bdf76f_400x@2x.png?v=1789716460)
![Cargue la imagen en el visor de la galería, [RL-023C] Relife RL-023C CPU PI Chips Specific Degumming Knife for CPU / PCB Black Glue Cleaning](http://www.polartech.com.au/cdn/shop/files/03_0e277f16-b736-4dd4-9942-a7bd00d7a6bd_400x@2x.png?v=1789716459)
![Cargue la imagen en el visor de la galería, [RL-023C] Relife RL-023C CPU PI Chips Specific Degumming Knife for CPU / PCB Black Glue Cleaning](http://www.polartech.com.au/cdn/shop/files/04_536d1922-93b9-44a4-9160-cb7b9b532964_400x@2x.png?v=1789716459)
![Cargue la imagen en el visor de la galería, [RL-023C] Relife RL-023C CPU PI Chips Specific Degumming Knife for CPU / PCB Black Glue Cleaning](http://www.polartech.com.au/cdn/shop/files/05_692b83a5-5595-4b5c-b3d9-2db400d58074_400x@2x.png?v=1789716460)