A contractor kneeling beside a cored floor hole, lowering the threaded rod through a HoleMole Stand set over the hole

A minute a hole when you use the Mole

The faster, safer way to fill core holes... from above, start to finish, in less than a minute.

Winner... Most Innovative Products at World of Concrete
The old way

The problem with the old way of filling core holes

The old way for filling core holes requires you to access the floor below, climb a ladder, and pin a board to the ceiling.

With the HoleMole system you plug and fill from above... no ladder, no lift, no power tools.

22,710U.S. workers injured on ladders in one yearSource: NIOSH analysis of BLS data, 2020
Working beneath the slab to board up a core hole the old wayThe old way: up a ladder, under the slab

What's in the system

HoleMole Mole Stand with SpeedNut, positioned to center the rod and lock a Mole flat against the slab.

Mole Stand

Includes SpeedNut

$99.95
HoleMole SpeedNut, a push-button rod lock for ¼-20 all-thread rod.

SpeedNut

$24.95
HoleMole Speed Chute, a grout pour funnel that centers fill product over the plugged hole.

Speed Chute

$34.95
HoleMole Wall Applicator with SpeedNut, used to tension a Mole against a wall penetration from one side.

Wall Applicator

Includes SpeedNut

$99.95
HoleMole Extended Mole Rod, a 24-inch ¼-20 all-thread rod for thicker slabs and restocks.

Extended Mole Rod 24″

$2.50

Contractor Starter Kit

3 of every Mole size · Mole Stand · Speed Chute · Speed Nut · 15 threaded Mole Rods · Kit Bin

Four easy steps.

Lower the Mole

Lower the Mole

Attach the threaded rod to the Mole and lower it through the hole. The Mole will collapse on itself and then fall out flat once it is through the core. Next, pull the rod upwards so the Mole plugs the bottom of the core.

Set the Stand

Set the Stand

Slide the Mole Stand over the hole, guide the rod through the slot, and connect it to the stand with the push-button SpeedNut.

Add Reinforcement

Add Reinforcement

Add hole reinforcement per job site specs.

Fill Product and Break Rod

Fill Product and Break Rod

Attach the Speed Chute and pour your fill product down the hole. Use a trowel to smooth the surface of the core. Once your fill product has hardened, remove the stand and break off the rod.

Real contractors. Real results.

  • “We actually used all 108 Moles that we purchased and have to say they are a great product that saves time and money. We will definitely be using these again.”
    Bill Schuh · MAMAN CORP.
  • “HoleMole products made our core repair process incredibly simple.”
    Brandon R. Crosby · Gilbane Building Company
  • “We finished up a hospital core hole job, and everything went great. The HoleMole system was great and expedited our schedule tremendously. We will definitely use these again on our future projects.”
    Dan Gonzales · United Concrete
  • “The HoleMole worked great. The amount of time the product saved from not having to go below the deck to pin plates saved a lot of time and cost. HoleMole was simple to use and easy to transport from hole to hole.”
    Danny Haycock · McCarthy Building Companies
  • “We are at the VA and this is now the standard for plugging core holes.”
    Isaac · Troop Contracting
  • “HoleMole worked faster than we thought it would and saved us a lot of time. In our case, we used a fast-setting repair mortar and were able to do multiple holes... approximately 55-60 holes in one day.”
    Ray Hogrefe · Gresser Co.
  • “Your product has saved us cost in both time and material. It is very easy to use... and we will definitely be ordering more.”
    Rudy Espindula · Mission Constructors
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Hospital MEP. Plumbing risers. Demo fill. Real contractors, real installs.

Job Site Videos

SpeedNut · WestCor jobsite
Rod break-off · WestCor jobsite
Wall Applicator · CORK jobsite