3" Sheet Metal Holcutter Quad Lead 1/8" DOC 14284 Met M8x60 ZP 4466a adaptor - 1/2"f x

4466a adaptor - 1/2"f x 3/4"m6644a adaptor - 3/4"f x 1/2"m

1/4” Dr T-8

Overall length 96mm

low pH synthetic fluid designed for the aerospace industry

Head diameter 26mm

3" Sheet Metal Holcutter Quad Lead 1/8" DOC 14284 Met M8x60 ZP 4466a adaptor - 1/2"f xThe 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