1-1/8 in x 39 in SDS Plus Rotary Hammer Drill Bit - Long Reach

In this review the Sabre Tools 1-1/8 in x 39 in SDS Plus rotary hammer drill bit is judged as a specialist tool for deep masonry work. The bottom line: if you need a long, durable bit for drilling through concrete, brick, block or stone, this bit delivers consistent performance and length that many standard bits lack. Its standout trait is the carbide centric conical tip and 2-flute head, which together produce accurate holes and faster material evacuation so the bit stays cooler and lasts longer under heavy use.

Key Features

• Length and reach: The 39 in overall length with a 37 in working flute makes it practical for drilling deep holes through thick walls or stacked masonry without switching tools.
• Carbide tipped centric tip: The carbide conical tip centers itself for smooth, accurate starts and improved hole quality in brick and concrete.
• 2-flute design: The two-cutter head quickly clears debris from the hole so drilling stays efficient and bit temperature remains lower during prolonged runs.
• SDS Plus compatibility: Fits all SDS Plus rotary hammers from major manufacturers so it can be used across most common jobsite drills.
• Hardened steel body: Industrial high-heat welding and a hardened body increase durability against bending and wear in tough masonry applications.
• Optimized chip removal: The profile is designed to move material out of long holes fast, reducing binding and extending usable life.

Who It's For

This bit is aimed at contractors, remodelers, and serious DIYers who routinely drill deep holes through concrete, cinder block, brick, or stone and need consistent, long reach without coupling extensions. It is especially useful when running conduit, anchors, or through-holes in foundations and retaining walls where standard length bits fall short.

Anyone who only needs occasional shallow holes or works primarily in wood should look elsewhere for smaller, less costly masonry bits. Users who need SDS Max shanks or non-SDS systems should choose a bit designed for those larger hammer systems instead.

Pros & Cons

Pros

• Long 39 in length gives access to deep drilling jobs without extensions.
• Carbide centric tip and 2-flute head produce clean, accurate holes and fast cutting.
• Solid construction and industrial welding improve durability and bending resistance.
• Compatible with a wide range of SDS Plus rotary hammers for flexible use on different drills.

Cons

• Long length can be awkward to maneuver in tight spaces and is unnecessary for shallow drilling.
• Specialized masonry use means it is overkill for general-purpose drilling in softer materials.

Specifications

Product type	SDS Plus rotary hammer drill bit
Size	1-1/8 in x 37 in flute x 39 in overall
Tip	Carbide centric conical tip
Flutes	2-flute 2-cutter head
Compatible drills	SDS Plus rotary hammers (Bosch, DeWalt, Hitachi, Hilti, Makita, Milwaukee, etc.)
Material	Hardened steel body with carbide tip

Our Verdict

The Sabre Tools 1-1/8 in x 39 in SDS Plus bit is a practical choice for anyone who needs dependable long-reach masonry drilling. Its carbide centric tip, two-flute design and hardened construction make it good value for heavy-duty drilling jobs where accuracy and durability matter. Buy it if you frequently drill deep holes in concrete or block; skip it for light, occasional drilling.

Frequently Asked Questions

Will this bit fit my rotary hammer?
Yes, it is an SDS Plus shank and is compatible with any SDS Plus rotary hammer from major brands.

Is this bit suitable for reinforced concrete?
It is intended for masonry and concrete; the carbide tip improves life, but persistent cutting through large reinforcing steel may shorten tip life.

Can I use this bit for shallow tasks?
You can, but the long length is unnecessary for shallow holes and may be harder to handle compared with shorter masonry bits.