- Compatibility
- Suitable for drilling marble, granite, concrete, and brick walls.
- Usage Note
- Not recommended for concrete or walls with steel bars.
- Package Includes
- Drill bits with anti-counterfeit code for authenticity verification.
- Attention
- Please ensure proper fixation of the drill bit before drilling to prevent detachment. Keep the drill bit at a 90-degree angle during drilling. Drill bits are consumables and are not covered under warranty. Do not use on walls with steel bars. Product dimensions are manually measured and may have slight errors that do not affect functionality.