1-3/4" Sheet Metal Holcutter Quad Lead 1/8" DOC 14256 EXHVB-3 for the best results drain

for the best results drain or flush the current oil and then fill with Max ATF

PermaDryPlus

Length of Stroke 13mm

Pop Rivet Monel Steel Truss Head 73MS4-5 3

1-3/4" Sheet Metal Holcutter Quad Lead 1/8" DOC 14256 EXHVB-3 for the best results drainThe 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