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Silver cylindrical core drill bit 2.5 inch diameter 9.5 inch depth with pilot bit adapter and diamond saw blade

VEVOR

VEVOR Core Drill Bit 2.5 in 9.5 in Depth 5/8"-11 Laser Welded

SKU CH-7V4F-01C2X

Wet and dry diamond core bit drills 2.5 in holes to 9.5 in depth and includes pilot bit, adapter, 3.15 in saw blade and hex wrench

  • TypeOther Appliances
  • Width2.76
  • Universal 5/8"-11 thread fits standard core drills and handheld machines
  • Wet or dry cutting suits different job-site conditions
  • 5 in drilling depth reaches deep into concrete and masonry
  • Laser-welded diamond segments stay sharp through hard materials
  • Kit includes pilot bit adapter and 3.15 in diamond saw blade

Core Drill Bit 2.5 in 9.5 in Depth

This diamond core drill bit cuts a 2.5 inch diameter hole up to 9.5 inches deep in concrete, brick and block. It fits handheld drills with a 5/8"-11 inner thread and works wet or dry for flexibility on site. The laser-welded segments and included pilot bit keep the hole straight and reduce wandering. The kit also supplies an 80 mm diamond saw blade for related cutting tasks.

Compatibility Check Before Ordering

Verify that your drill accepts a 5/8"-11 threaded shank and can deliver the torque needed for a 2.5 inch bit at depth. Confirm you have a water feed or dust extraction plan if you intend to run wet or dry respectively. Ensure the workpiece thickness does not exceed the 9.5 inch maximum core depth. The accessory pack includes a hex wrench, adapter and pilot bit so no extra tools are required for assembly.

Upgrade From Smaller Or Worn Bits

This bit replaces smaller-diameter cores when you need a 2.5 inch opening for pipe, conduit or anchor installations. It also supersedes worn segmented bits that have lost cutting speed or produce excessive vibration. The jump is worth it when the project demands clean, deep holes in hard masonry and the laser-welded segments offer longer life than brazed alternatives. Buyers who need larger diameters or deeper cores will need a different specification.

Highlights

  • Universal 5/8"-11 thread fits standard core drills and handheld machines
  • Wet or dry cutting suits different job-site conditions
  • 5 in drilling depth reaches deep into concrete and masonry
  • Laser-welded diamond segments stay sharp through hard materials
  • Kit includes pilot bit adapter and 3.15 in diamond saw blade

Specifications

TypeOther Appliances
Width2.76

Questions about this item

What comes in the box and do I need to buy anything else?

The package includes the 2.5 in core drill bit, a 5/8"-11 adapter, a pilot bit, a 3.15 in diamond saw blade, a hex wrench, and a user manual. No extra parts are required for standard handheld drill use.

Which version should I choose for wet or dry cutting?

This single model works for both wet and dry drilling. Dry cutting runs faster, while wet cutting reduces dust on concrete, brick, or foam brick.

What does the 9.5 in depth mean when I am drilling?

The 9.5 in maximum core depth lets you bore through walls, floors, or slabs up to that thickness in one pass with a handheld drill.

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