What people love (and don’t love)
What people love
- Great quality and exactly as described.
- Strong and well-made, able to drill through tough concrete and stone.
- Good value for the price, lasting through multiple uses.
- Works well with hammer drills, penetrating masonry efficiently.
What people don’t love
- Bit is prone to bending easily during storage or handling.
- Some users found it dull and ineffective compared to reputable brands.
- Missing important size information, such as shank diameter, causing compatibility issues.
- Not suitable for smaller drills; size may be too large for some tools.
Reliable and affordable masonry drill bit with strong performance, but handle with care and check size compatibility before purchase.
Summary based on customer review evidence.
Quick facts
- Brand: GRIXLEN
- Price: USD 30.99
- Rating: 4.30 (74 reviews)
If you need a large-diameter masonry bit for an SDS-Max rotary hammer, the GRIXLEN 1-1/2 in (38mm) x 10 in drill bit is built for tough materials like brick, stone, and concrete. It features an alloy steel construction with a + type carbide tip and a spiral, 2-flute design intended to help move dust out of the hole while drilling.
You can view the current price and full details on Amazon here.
This bit measures 260mm (10 inches) in total length with a listed drilling depth of 5 inches (127mm). The SDS-Max shank style (18mm / 0.7 in shank diameter) is designed to fit SDS-Max rotary hammer tools for secure engagement during heavy-duty drilling jobs.
- 38mm (1-1/2 in) cutting diameter for large holes in masonry
- 260mm (10 in) total length with 5 in (127mm) drilling depth
- SDS-Max shank handle; shank diameter listed as 18mm (0.7 in)
- Alloy steel body with + type carbide tip
- For masonry, brick, stone, concrete, and cement wall applications
At 2.09 lb (single-piece package), it’s a substantial bit—best suited for users who already have an SDS-Max rotary hammer and need a 1-1/2 inch diameter option for concrete and similar materials.











