Our 2 PCS square hole cutter for electrical box with SDS Plus compatibility for brick, concrete and cement delivers precise and efficient notching for 86-type junction boxes and wall installations. Manufactured by WojBear, this high-strength steel tool features high-frequency welded joints and a T-shaped interlocking structure for enhanced stability during heavy-duty drilling. Designed for clean and accurate square cuts, it supports a wide range of construction tasks including masonry, stone, drainage pipe processing and wall slotting, while the ergonomic form helps reduce fatigue during extended operation.
Key Features
- Compatible with high-strength SDS Plus round shank drill bits
- Suitable for brick, concrete, cement and stone drilling
- Designed for notching 86-type electrical junction boxes
- High-frequency welded joints for durability and stability
- T-shaped interlocking structure for secure operation
- Manufactured from high-strength steel for clean cutting
- Ergonomic design to reduce hand fatigue during use
- Suitable for drainage pipe and wall processing tasks
What’s Included
- 2 x Square hole cutter for electrical box