| Project by Mark A. DeCou | posted 137 days ago | 386 views | 0 times favorited | 3 comments | ![]() |
This Rounding Jack (Brim Cutter) was a commissioned piece, and so it has been sold.
If you would like something similar, please email me at
mark@decoustudio.com
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Customer Testimony Printed with Permission:
Hi Mark,
“I meant to email you sooner but things have been crazy around here. I love the rounding jack both aesthetically and functionally. It’s a new tool to me so it has taken a little practice; you have to be sure the hat doesn’t turn while you are sliding the jack around but that isn’t a problem. The cut is smooth and perfect. Thanks again for your great craftsmanship and for getting it made so quickly. I am sure it will be a useful tool for many years to come!”
Clay Jarratt
Pyrate Leatherworx & Pyrate Trading Co.
www.pyratetradingco.com
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Project Story:

This project is a Rounding Jack for a custom “Pirate Hat” maker in the Kansas City area so that he can cut the felt brims on the hats he makes and sells on his website and at festivals.
www.pyrate.org
The owner of Pyrate Trading Co. (PTC) found my Rounding Jacks on the lumberjock postings a few weeks ago and placed his order for one of my production models.
His Rounding Jack is serial number #2008-06
The wood used on this project is Kansas Black Walnut. The rest of the parts are yellow brass.


Display Stand: The display stand is designed to sit on the hatmaker’s work bench and hold the cutter when it is not being used. The retractable blade can remain extended this way between uses. This particular stand shown in the photos is Kansas Black Walnut. This display stand is meant to make the whole project look like a functional-art sculpture, while it serves it’s functional purpose of the Rounding Jack safely.



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The Adjustable Brass Crown Band on the front of the cutter is used when the brim is to be cut wider on the sides, than on the front and back. By adjusting the curve of the brass band, the cutter is pushed away farther on the wider curve of the crown sides.


The inlay piece is synthetic ivory with Pyrate Trading Co.’s business logo scratched with a knife by hand in a scrimshaw style artwork.

To make the cut.
The blade guard knurled nut is loosened, the blade dropped down and the nut retightened. The slider nuts are loosened and the desired cut width is indicated by the pointer, and the slider nuts are tightened. The hat is placed on a wood crown block to give a firm resistance to the pressure being applied with the cutter, and the brim is placed between the bottom brass plate and the bottom of the cutter. Then, depending on whether the hatmaker is a Clockwise, or a Counterclockwise cutter, the Rounding Jack is slowly moved around the contour of the crown while pushing the cutter toward the center (head). Felt Hat Blanks are very expensive, so after the cutting is complete, a big sigh of relief is heard from the hatmaker.

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Artisan Hat Tools by Mark DeCou Studio
(Do you want to see More? Just follow these links):
- “Coming Soon”, Progress Photos posted here
- “Custom Laser Engraved Rounding Jack for Charlie @ Gladdhatter”: coming soon, please check back
- Rounding Jack, Maple Wood on a Walnut Bench-Top Display Stand
- Custom Rounding Jack w/ Scrimshaw for the Brainpan Hat Shop in Sumner, WA
- Custom Rounding Jack w/ Scrimshaw for Steve Delk's Adventurebilt Hat Co.
- Custom Rounding Jack w/ Scrimshaw for Marc Kitter's Adventurebilt Hat Co.
- Custom Rounding Jack w/ Scrimshaw for Pyrate Trading Co.
- Custom Rounding Jack w/ Scrimshaw for the Infamous Hatman Jack at Wichita Hat Works
- Custom Rounding Jack Laser Engraved for the Inaaya Hat Co.
- Custom Rounding Jack Laser Engraved for The Penman Hat Co.
- Prototype #2 Rounding Jack
- Prototype #1 Rounding Jack
- Foot Tolliker: Elk Antler & Birch Wood, on a Display Stand
- Foot Tolliker: Walnut Wood, on a Display Stand
- Foot Tollikers: Three in White Birch Wood
- Foot Tollikers: Walnut Wood Set of Four
- Foot Tollikers, Birch Wood Double Set, on Display Stand
- Wooden Hinge-Shackle Curling Tool for the Homburg Hat
- Wooden Curling Shackles, Various Sizes
- Wooden Groove Tolliker
- “Coming Soon”, please check back.
My Website with other woodworking, including furniture, walking canes, scrimshaw artwork, custom knives, and other misc. items
(Note:This project story, project design, photos, text, spelling, everything I can possibly list is copyrighted in 2008 by the Author, M.A.DeCou. If you want to use any part of this posting or the photos, for any Feeds, or a book, or another website, or for any reason whatsoever, even ones that I could not have dreamed about you doing before you did it, you must ask for permission first. Please)
-- Mark DeCou - Kansas Flint Hill's Artisan
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3 comments so far
Lee A. Jesberger
home | projects | blog
2758 posts in 465 days
posted 137 days ago
Hi Mark;
Great job, it’s beautiful.
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
darryl
home | projects | blog
855 posts in 812 days
posted 137 days ago
that’s some really cool scrimshaw work you’ve included in this piece!
...and as usual, you can take a simple tool and turn it into a work of art!
-- ~ www.darrylmasterson.com ~ www.woodworkingdungeon.blogspot.com ~
Karson
home | projects | blog
12910 posts in 886 days
posted 135 days ago
Great design. Another great piece of workmanship.
-- Karson Southern Delaware karson_morrison@bigfoot.com