1-1/2" Sheet Metal Holcutter Quad Lead 1/8" DOC 14248 6570841 Curing FlameProof™

Curing FlameProof™

can create additional foam

Micrograin Solid Carbide

Includes heavy duty airless spray gun model 818C and tip extension

1-1/2" Sheet Metal Holcutter Quad Lead 1/8" DOC 14248 6570841 Curing FlameProof™The Holcutters, are not hole saws. They're precision ground, heat treated tools that easily cut thru the stock rather than ripping, tearing, and pushing thru as do typical hole saws. They can produce holes three times faster and cleaner than hole saws in sheet metal and have dramatically extended tool life too. All sizes have a "shoulder" to prevent plunge thru, which is especially useful when drilling into live electrical boxes. See for yourself why