What people love (and don’t love)
What people love
- Effective for drilling into concrete, tile, brick, and plastic materials.
- Small holes allow for easy attachment of cable clips without needing plastic anchors.
- Durable and long-lasting when properly cooled during use.
- Good value for money, especially for occasional or light use.
- Works well on tough surfaces like old concrete and hardiplank.
What people don’t love
- Some bits may break or separate from the shaft after limited use.
- Not as durable as higher-end drill bits of similar price.
- Can overheat quickly if not carefully cooled during use.
- Mixed reviews on reliability, with a few users experiencing early failure.
Solid choice for small to medium concrete drilling tasks if used with care, but some durability concerns.
Summary based on customer review evidence.
Quick facts
- Brand: GRIXLEN
- Price: USD 9.99
- Rating: 4.40 (162 reviews)
If you need a dependable small-diameter masonry bit size for anchors or pilot holes, this GRIXLEN 5/32″ concrete drill bit set is a practical value. You get five matching bits, each 150 mm (6 inches) long, so you can keep spares on hand for ongoing projects.
You can view the current price and full details on Amazon here.
The bits feature a carbide tip, a 1/4″ hex shank for quick tool changes, and a spiral flute design to help clear debris while drilling. They’re listed as compatible with a wide range of materials—from concrete and brick to tile, wood, and plastic—making them a flexible add-on for a home toolbox or jobsite kit.
- 5/32 inch (3.94 mm) cutting diameter
- 5-pack set for convenient backups
- 150 mm / 6 inch length for reach
- 1/4 inch hex shank for quick changes
- Carbide tip with spiral flutes and split point
Price note: Listed at $9.99 at the time of provided product data.











