GRIXLEN 1-1/2 in SDS-Max Rotary Hammer Drill Bit (10 in)

What people love (and don’t love)

What people love

High quality and effective for drilling through tough materials like granite, concrete, and stone.
Good value for the price with a durable carbide tip.
Works well with SDS Max rotary hammer drills.
Helps with precise probing tasks, such as cemetery vault checks, supported by positive user experience.
Many users found it easy to use and efficient on various masonry jobs.

What people don’t love

Some users report it takes longer to drill compared to other brands like Diablo.
Concerns about the drill bit bouncing and damaging material instead of cutting cleanly.
Size information, especially the drill shank size, is missing, causing compatibility issues for some buyers.
One reviewer noted it might be too large for certain drill sizes.

Reliable and affordable SDS Max drill bit with strong performance, but check compatibility and be aware it may drill slower than premium alternatives.

Summary based on customer review evidence.

Check price on Amazon

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.