LENOX 30830600R Bi Metal Hole Saw Refrigeration Kit 8 Piece (0.625 To 2.125 Inch Capacity T3 Technology HVAC Pipe Routing) Levels Quick Tip ID: Handle markings

Quick Tip ID: Handle markings for fast tool selection

Commercial Electrical Layouts: Boring precise 1-3/8 inch cylindrical openings through masonry barriers to route structural electrical conduits and wiring enclosures

and 12/2 or 14/2 Romex cable

tough aluminum sheets

adaptability

LENOX 30830600R Bi Metal Hole Saw Refrigeration Kit 8 Piece (0.625 To 2.125 Inch Capacity T3 Technology HVAC Pipe Routing) Levels Quick Tip ID: Handle markingsThe LENOX 30830600R 8 Piece Refrigeration Bi Metal Hole Saw Kit provides professional grade structural drilling efficiency for penetrating low carbon steel and heavy framing materials during HVAC installations. Engineered with proprietary T3 Technology toothforms, this cutting system delivers up to 50 percent longer tool life compared to previous generations. The set utilizes a patent pending step bit pilot drill that eliminates manual pre drilling