1-1/2 in x 39.3 in SDS Plus Masonry Drill Bit - Deep Concrete Reach

In this review the focus is the 1-1/2 in x 39.3 in SDS Plus masonry drill bit, a long-reach rotary hammer bit aimed at pros and serious DIYers who need to drill deep holes in concrete, brick and cement. The bottom line: this bit's single biggest advantage is its 39.3 in / 1000mm length, which makes it one of the few standard SDS Plus bits suited for through-depth cores and deep anchoring without having to splice extensions. The review examines cutting performance, build quality and practical trade-offs for long masonry drilling jobs.

Key Features

• Length: At 39.3 in (1000mm) the bit reaches deep anchor points and through-wall holes without extensions, saving time on long jobs.
• Diameter: The 1-1/2 in (38mm) cutting diameter creates a clean, consistent bore for large anchors or conduit runs in masonry.
• Shank Type: The SDS Plus shank offers secure retention in compatible rotary hammer tools, reducing wobble under load.
• Tip Material: The carbide tip delivers hard-wearing cutting edges that penetrate concrete and brick efficiently.
• Construction: Alloy steel body provides strength along the long shaft so the bit resists bending during straight, deep drilling.
• Applications: Designed specifically for concrete, brick, cement and stone work, it performs well in standard masonry substrates.

Who It's For

This bit is best for contractors, masons and advanced DIYers who regularly need deep holes or long through-drilling in concrete walls, footings or large blocks where a typical short bit would require extensions or multiple splices. It suits jobs like through-wall anchors, long-through conduit, and deep embedment dowels.

It is less suitable for occasional home users who only need shallow holes, or for use in small handheld drills that are not compatible with SDS Plus rotary hammers; those users should consider shorter masonry bits or smaller diameters for lighter tasks.

Pros & Cons

Pros

• Excellent reach reduces the need for extension rods and keeps a straight hole for deep anchors.
• Carbide tip and alloy steel body produce reliable cutting that customers describe as high quality and great value.
• SDS Plus shank ensures a tight fit and good power transfer in compatible rotary hammer drills.

Cons

• Long length demands a robust rotary hammer and careful control to avoid leverage issues on lighter tools.
• Specialized size may be overkill for routine, shallow masonry tasks.

Specifications

Product Name	1-1/2 in x 39.3 in SDS Plus Masonry Drill Bit
Diameter	1-1/2 in (38mm)
Total Length	39.3 in / 1000mm
Shank Type	SDS Plus
Tip Material	Carbide Tip
Body Material	Alloy Steel
Applications	Concrete, Brick, Cement, Stone

Our Verdict

The 1-1/2 in x 39.3 in SDS Plus masonry bit is a practical, value-focused choice for professionals who need deep, accurate holes in masonry. Its long reach and carbide tip deliver dependable cutting performance while the SDS Plus shank keeps it stable in heavy rotary hammers. For anyone doing regular deep drilling in concrete or brick, it is a sensible buy and represents good value for the specialist tasks it solves.

Frequently Asked Questions

Will this bit fit my hammer drill?
The bit uses an SDS Plus shank, so it fits rotary hammers that accept SDS Plus shanks; it will not fit standard three-jaw chucks without an adapter.

What materials can it drill?
It is designed for masonry substrates: concrete, brick, cement and stone, and the carbide tip helps penetrate these hard materials efficiently.

Is the length practical for handheld use?
The 39.3 in length is intended for robust rotary hammers; lighter handheld drills may struggle with leverage and control, so use a sturdy tool and proper drilling technique.