SALI Diamond Core Drill Bit 1 1/4 in - 10 in Depth, Turbo Segments

In this review the SALI Diamond Core Drill Bit 1 1/4 in is evaluated for DIYers and tradespeople who need a compact, deep coring solution for masonry. The single biggest reason to buy is its 10 in drilling depth combined with industry standard 5/8-11 thread compatibility, which makes it useful on a range of drills and for tasks like installing air conditioners, running pipes, or cutting through brick and concrete. The review focuses on real-world drilling performance, ease of use, and versatility.

Key Features

• 10 in drilling depth: The 254 mm inside barrel allows deep cores in concrete and masonry without switching bits, saving time on through-wall jobs.
• 1 1/4 in diameter: A manageable hole size for installing small sleeves, pipes, and anchors while keeping the cut area minimal.
• 5/8-11 industry thread: Thread compatibility with common holders makes the bit simple to mount to most core drill setups and adapters.
• Two adapters included: The package includes a 3/8 in hex shank adapter and a 5/8-11 male to SDS Plus shank so users can run the core bit on hammer drills and SDS Plus systems.
• Turbo laser-welded segments: Laser-welded diamond segments and high-quality grits deliver efficient cutting and a longer coring life on cured concrete and brick.
• Chip removal holes and sawtooth design: These features promote smoother drilling and help remove debris to maintain steady progress during long holes.

Who It's For

The bit is best suited to homeowners, handymen, and tradespeople who need to drill medium-diameter holes through cured concrete, brick, block, tile, and similar masonry while using hammer or SDS Plus drills. It is practical for jobs like installing outdoor A/C units, running conduit, or cutting holes for range hood vents where a 1 1/4 in core is sufficient.

Those who frequently require larger cores, wet coring for dust control, or ultra-high production on reinforced concrete should look at larger or wet-core systems; this dry-use oriented bit is optimized for medium-depth, intermittent work rather than continuous heavy industrial use.

Pros & Cons

Pros

• Good versatility with adapters, so it fits common hammer and SDS Plus drills.
• Long 10 in barrel depth lets users complete deep cores without changing tooling.
• Turbo laser-welded diamond segments and chip holes improve cut quality and core life for masonry work.
• Compact 1 1/4 in diameter is useful for many household and trade installations.

Cons

• Designed for dry use, so dust control and heat build-up can be a concern without proper precautions.
• Some users report occasional segment or tooth breakage under heavy side load, so careful drilling technique is required.

Specifications

Our Verdict

The SALI 1 1/4 in diamond core bit is a practical, good-value option for DIYers and professionals needing a deep dry core for masonry and concrete. Its 10 in depth and included adapters make it flexible across drill types, and the turbo laser-welded segments offer solid cutting life for intermittent jobs. Buy it if you need a compact, versatile core bit for household and light trade work; choose a wet-core or heavier-duty bit for continuous industrial use.

Frequently Asked Questions

Can this bit be used on an SDS Plus drill?
Yes, the package includes a 5/8-11 male to SDS Plus shank adapter so it can be used with SDS Plus hammer drills.

Is wet drilling required?
The bit is intended for dry use; wet drilling is not necessary but users should manage dust and heat when doing long continuous holes.

What materials will it cut?
It is designed for cured concrete, brick, tile, block, masonry and similar hard materials; performance is best when drilling at a vertical position and avoiding heavy lateral force.