1-7/8" Sheet Metal Holcutter Quad Lead 1/8" DOC 14260 6577210 ratchet type for fine adjustment

ratchet type for fine adjustment with double locking protectionlarge saddle

Length 6 3/4"

Grinder Model BG10

12 PC 3/4” Dr 7/8"

1-7/8" Sheet Metal Holcutter Quad Lead 1/8" DOC 14260 6577210 ratchet type for fine adjustmentThe 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