2 in Dry Core Drill Bit for Cured Concrete and Masonry - Deep 13in Cut

In this review the focus is a 2 in dry core drill bit aimed at professionals and serious DIYers who need to bore deep holes in concrete and other hard materials. The main reason to consider this bit is its 13 in drilling depth combined with a 2 in diameter, which makes it useful when through-holes or long runs for pipes and air conditioner lines are required. The review checks compatibility, build details and real user impressions to help decide if it suits demanding drilling tasks.

Key Features

• 2 in diameter: Provides a common hole size for pipe and vent installations so tradespeople can avoid resizing after drilling.
• 13 in drilling depth: Offers substantial reach for deep cores in concrete floors and thick masonry without multiple passes.
• Sharp diamond segment: Makes cutting through cured concrete, brick and stone easier and improves initial punch-through accuracy.
• Two adapters included: SDS Plus and square shank adapters expand tool compatibility with both handheld and core drilling machines.
• Long total length: The 14.56 in total length gives extra collar and adapter room so the full 13 in cutting depth is usable.
• Versatile material use: Rated for concrete, red brick, tile, cinder block, asphalt and natural stone for a wide range of jobsite needs.

Who It's For

The bit is best for contractors, HVAC installers and serious remodelers who regularly drill large-diameter holes for pipes, ducts and anchors and who need a dry coring option that reaches deep into slabs and walls. Its included adapters make it practical for crews who use different drilling platforms.

It is less suitable for casual homeowners with only occasional light drilling needs or for jobs that require wet coring for dust reduction and longer diamond life. Users who prioritize extreme long-term durability over initial cost may prefer premium wet-core bits from specialist brands.

Pros & Cons

Pros

• Good depth and reach with a true 13 in drilling capability for thicker structures.
• Includes SDS Plus and square shank adapters so the bit fits many tool types immediately.
• Sharp diamond coring segments deliver accurate cuts and help with through-holes for installations.

Cons

• Mixed reports on long-term durability mean heavy users should expect wear and may need replacements sooner than premium bits.
• Dry coring can produce more dust than wet methods and may shorten segment life on prolonged hard use.

Specifications

Our Verdict

This 2 in dry core drill bit is a practical, cost-conscious choice for professionals and experienced DIYers who need deep 13 in cores in concrete and masonry and want flexibility between drill platforms. It delivers strong initial cutting performance and value, though those who need maximum longevity or prefer dust control should consider wet coring or higher-end diamond options.

Frequently Asked Questions

Will this bit fit my hammer drill?
The bit ships with SDS Plus and square shank adapters, so it will fit many hammer drills and core rigs that accept those connections.

Can it cut through rebar?
It is designed for cured concrete and mixed masonry; while diamond segments can handle small rebar, heavy rebar may blunt segments faster and require special rebar cutters.

Is wet cooling required?
The product is a dry core bit, but wet cooling will reduce dust and extend segment life if your tool setup supports it.