Aardwolf APAM Pneumatic Anchor Machine — T-Slot Cutter for StoneThe Aardwolf APAM is a compact, air-powered anchor machine that cuts precision T-slots in stone slabs for anchor-bolt installation. It is built for fabricators installing countertops, vanity tops, wall cladding, and architectural stone panels — anywhere a clean 1/4" T-type groove is required to seat structural anchors. Because it is pneumatic, it is well suited to job sites and shop stations where electrical access is limited.Features Cuts 1/4" T-type slots for stone anchor bolts Pneumatic motor — no electrical hookup required at the cut station Dual-zone vacuum base for secure grip near slab edges Compact handheld form factor for shop or jobsite use Designed for granite, marble, engineered stone, and similar materials Works with standard Aardwolf 1/4" T-type diamond bits (sold separately) .dst-accordion { margin-top: 25px; border: 1px solid #FDDCC5; border-radius: 6px; overflow: hidden; } .dst-accordion-item { border-bottom: 1px solid #FDDCC5; } .dst-accordion-item:last-child { border-bottom: none; } .dst-accordion-toggle { display: none; } .dst-accordion-label { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; cursor: pointer; font-size: 17px; font-weight: 700; color: #231F20; background: #fff; transition: background 0.2s; } .dst-accordion-label:hover { background: #FFF3EB; } .dst-accordion-label::after { content: '+'; font-size: 22px; font-weight: 700; color: #F15C22; transition: transform 0.3s; } .dst-accordion-toggle:checked + .dst-accordion-label { background: #FFF3EB; } .dst-accordion-toggle:checked + .dst-accordion-label::after { content: '\2212'; } .dst-accordion-content { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; padding: 0 20px; background: #fff; } .dst-accordion-toggle:checked ~ .dst-accordion-content { max-height: 5000px; padding: 15px 20px 20px; } Specifications Property Detail Brand Aardwolf Model / Part Number APAM Type Pneumatic (air-powered) anchor / T-slot machine Slot Profile 1/4" T-type Base Dual-zone vacuum Compatible Materials Granite, marble, engineered stone, limestone Unit Weight 44 lb (20 kg) Country of Origin Vietnam How to Use Inspect the machine and verify the 1/4" T-type bit is secured before connecting air. Connect a clean, dry compressed-air supply with a regulator and lubricator inline. Position the unit on the slab so both vacuum zones engage on solid stone — confirm vacuum is holding before cutting. Mark the slot location, start the motor, and let the bit feed into the stone at a steady, light pressure. Flush debris from the slot, inspect the cut, and verify anchor fit before disconnecting the vacuum base. Disconnect air pressure and clean the unit before storage. Safety Notes Wear ANSI Z87 eye protection, hearing protection, and a dust-rated respirator at all times. Confirm vacuum seal before each cut — a slipped base on a running cutter can damage the slab and the operator. Do not exceed the air-pressure rating stamped on the tool body. Keep hands clear of the bit; release the trigger before repositioning.