For CAT6A cable as well as larger diameter/thicker jacket CAT6 cable
refrigerant cylinders include an extra ¾” NPT opening (plugged) for future installation of an automatic stop-fill liquid level switch
try the Fieldpiece DR82 Infrared Refrigerant Leak Detector
NAVAC NRDC4M 4-Cylinder
Freud 75-100 1/8" Up Spiral Bit
SPYDER 600052CF 6″ Tungsten Carbide Tipped Hole Saw (RCE HOLE SAW, TCT, 6", Crimp Foil) 54075 For CAT6A cable as wellSPYDER 600052CF 6 Tungsten Carbide Tipped Hole Saw (RCE HOLE SAW, TCT, 6", Crimp Foil) Extreme Material Versatility and Faster Cuts. Up to 10x more cuts than bi metal hole saws. Up to 5x faster than standard hole saws. Tungsten Carbide Tipped for extended life and clean cuts. Cuts wood, concrete block, brick, cement fiberboard, ceramic wall tile, PVC, and more, (with a Mohs hardness of less than 6). Up to 2 3 8 Depth of Cut. Utilizes Rapid Core Eject