Hougen® HolCutter Kit 1/2 X 3" 2-1/2"x 21' Pipe with a

2-1/2"x 21' Pipe with a Plain End

this tube offers reliable strength

this corner piece is perfect for staircases

000 BTU / 16 SEER

Hougen® HolCutter Kit 1/2 X 3" 2-1/2"x 21' Pipe with aHolcutter Kit Hougen Holcutters cut through the stock rather than tearing or ripping through like typical hole saws do. Designed for sheet metal up to 1 8" (3. 2mm) thick. 3x faster and lasts 10x longer than twist drills or hole saws. Over penetration of the work piece. Ejector Spring helps with slug ejection. Tungsten carbide provides long tool life and smooth cutting action. Dramatically outlasts bi metal hole saws and step drills. For materials up