Irwin Brace Auger Expansive Bit up to 1.75 inch Dia.
Unavailable
This is a very nice expansive brace auger bit, marked "IRWIN U.S.A. of A NO. 21A" on the shank, and comes with the 1.0-1.75" range adjustable inserts. This model auger has the graduated micro-dial that allow the user to pre-set a specific diameter desired by loosening the dial screw and turning the dial to the desired size.. It's length is 7.5" long overall and has a medium duty .33" shank diameter. As you can see in the pictures, the graduated scale on the insert allow you to pre-set the size diameter that you want. In very nice condition, about 97% like new! No rust or damage, sharp and ready to use.
Great Expectations Antiques
Caldwell, Ohio
Dealer accepts: PayPal, Money Order, Check, Cash
Shipping: $5.00