Joynter Plain and Fore Plain

XIX. He beareth in this quarter two sorts of Joyners Plains; that in the chief is termed a Joynter, it is the largest sort of Plains by them used, it is perfectly streight from end to end; its office is to follow the Fore-Plain; and to shoot those things perfectly streight, and to take off those irregularities which remain in the first taking off the Saws roughness in Boards or any other sorts of Timber: It is also used to try all sorts of Tables great or small, by Plaining them Traverse, Angularly, Cornerwise, as well as with the grain, that the Workman may be well assured of the flatness and streightness of the work. Carpenters term this their Long Plain.

V. such a Joynter in Fess between 3 Flowers de lis O. is born by the name of Joyner.

The parts of a Joynter Plain.

The Stock.
The Sole, is the bottom of the Stock which shoots upon the work.
The Handle, by which it is held and thrust forwards. The Tote.
The Bitt, is the Iron as cuts.
The Wedge, it keeps the Bitt fast in its place.
The Mouth of the Stock, is the hole where the Bitt is wedged.
The Breech of the Stock, is the end from the hole or mouth.
The Head of the Stock, from the handle to that end it is at.
The Tote, or Dote, is the handle abovesaid.
A Plain, when all its parts and Members are together.

The second sort of Plain is called the Fore-Plain, and of some the Former, or the course Plain; because it is used to take off the roughness of the Timber before it be worked with the Joynter, or smooth Plain; and for that end the edge of the Iron or Bit, is not ground upon a streight as other Plains are, but rises with a Convex Arch in the middle of it; and is set also more Ranker and further out of the mouth in the Sole of the Stock, than any other Bits or Irons are. The Jack Plain, called so by the Carpenter, is the same that Joyners call the Fore-Plain.

— From Randle Holme’s “The Academy of Armory, or, A Storehouse of Armory and Blazon” Book III, Chapter IX. Why am I reading this?

About Lost Art Press

Publisher of woodworking books and videos specializing in hand tool techniques.
This entry was posted in The Academy of Armory. Bookmark the permalink.

2 Responses to Joynter Plain and Fore Plain

  1. Mark Maleski says:

    "The Jack Plain, called so by the Carpenter, is the same that Joyners call the Fore-Plain"

    I struggle with the jack/fore plan distinction. These days, fore planes (when you can find them being built) are longer and beefier than jack planes. Also, jack planes tend not be used for rough stock removal (though it’s how I use mine). I’ve considered ditching my (metal) jack in favor of a true fore plane (wood), and this just gives me another nudge in that direction.

    Mark Maleski

  2. Chuck Nickerson says:

    Mark – just grind the blades of your jack/fore at different radii.
    My jack is ground at 8", and my fore is ground at 16".
    This sets them up to be quite different tools.

Comments are closed.