Kerfing Plane
Kerfing Plane
illustration
RouboFrameSaw
Saw Bench & Frame Saw
Saw Bench & Frame Saw
Saw Bench & Frame Saw

Complete Kerfing Plane/FrameSaw plates with balance of hardware kit:
$275 (Delivery: 5 business days)

Developed the urge to try your hand at cordless resawing? Bad Axe offers two frame saw designs from the 18th Century's Andre Roubo, and his counterpart from the 21st century, Tom Fidgen. Both utilize the same concept originally developed by Roubo--a sawplate kept in tension by a frame designed to follow a track creacted by a kerfing plane--and Bad Axe offers components and kits for both tools--a great addition for your workshop, whether you upurchase in kit format or the finished tool itself.

There is a lot of information on this page, so here are some quicklinks that will enable you to jump immediately to what appeals to your eye thye most:

Quicklinks

The Tom Fidgen Frame Saw & Kerfing Plane Design (sawplates & hardware kit only).

The 'Plate 278' Sawplate and Balance of Hardware Kit

On-Line Tutorial for Constructing the Tom Fidgen Frame Saw & Kerfing Plane Kits

Pre-Dimensioned Lumber Kit Packages

The Tom Fidgen Frame Saw & Kerfing Plane Design



30.5" FrameSaw Plate with balance of hardware kit & Kerfing Plane Plate with Fasteners (KPFS Kit, for short): $275

Complete, two-tool kit includes:

- 10" Kerfing Plane saw plate with fasteners.

- 30.5" x .0315 frame saw plate (jointed, hammer-set & sharpened).

- 'Plate 278' Frame Saw Balance of Hardware Kit.

- Wood not included



 


Don't want the two-tool kit? Below you may purchase the frame saw with hardware kit alone, or just the kerfing plane kit with associated fastenes.
Separate Components
 

Sizes.jpg
Who's got that unique blend of imagination, creativity, physical stamina and sheer guts, to work wood soley by hand, and show you how to do it in the ultimate cordless workshop?

Tom Fidgen, that's who--author of bestselling Made by Hand. And I'm proud to call him a friend. For those of you new to working wood by your own sweat and a crisp steel edge should know this man, and what he has written.

Tom's most recent release, The Unplugged Woodshop, showcases a handful of projects that will challenge but not overwhelm you. He also delivers detailed plans to build your own kerfing plane and frame saw, THE solution for unplugged resawing.

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And that's where Bad Axe comes in. I had the good fortune to work with Tom on the development of the sawplates and balance of hardware kits for these great tools, and Bad Axe now offers them for sale on this page. Specs for both plates come directly from the Tom's book.

Our plates for both kerfing plane and both sizes of frame saw plate are hammer-set by hand and filed razor-sharp for your immediate use. Balance of hardware for the frame saw and fasteners for the kerfing plane plate are included in the comprehensive package represented for sale on the right. All you have to do is cut and form the wooden components.

The balance of hardware kit includes: two brackets (with kerfs pre-cut), one of which is tapped for the 3/8" eye bolt, a 3" x 3/8" eyebolt with jam nut, striker plate with fastening screws, and two u-bolts to secure the plate to the brackets.

Bad Axe originally fielded the 25.5" frame saw kit with kerfing plane plate & fasteners, followed by the 30.5" plate & kerfing plane in .0315-gauge format. After much discussion with Tom, we have come to realize that the 30.5" plate represents the sweet spot when it comes to throw--that is, how to comfortably resaw your stock as a one-man operation. Anything longer is either underutilized, or it moves into a two-man resawing operation. Moving the opposite direction in sizing, we believe that the 25.5" plate is no longer necessary, because the 30.5" plate again presents a throw most attuned to the human physique. We have therefore discontinued the 25.5" plate.

Quicklinks



Introducing the 'Plate 278' Frame Saw Hardware Kit

"If Andre Roubo were alive in today's hand tool market, how would he modify his frame saw design for a one-person operation, and how would he take advantage of 21st century production techniques?"

From "To Make as Perfectly as Possible:
Roubo on Marquetry"
(Lost Art Press)

The Kit:
We began offering our KPFS balance of hardware kit eighteen months ago to accompany our frame saw and kerfing plane plate sales based on Tom Fidgen's baseline, no-nonsense design illustrated in his excellent book, The Unplugged Woodshop.

And what resulted was exactly that: a budget-conscious, workable balance of hardware kit that gets the job done, which frees up the user from sourcing materials locally and making what can be a pretty challenging hacksaw cut that oftentimes drifts off square and making a much wider kerf than what the plate itself requires.

Then we took a look at the original hardware Andre Roubo designed in plate 278 from Roubo's "To Make as Perfectly as Possible: Roubo on Marquetry" (Lost Art Press), and asked ourselves. . . .

"If Andre Roubo were alive in today's hand tool market, how would he redesign his frame saw design for a one-person operation, and how would he take advantage of 21st century production techniques?"

With that imperative firmly in mind, we decided to do two things: we modified Roubo’s original design from a two-man 48" saw, to a one-man tool with 30.5" plate and resawing approach Tom Fidgen envisioned in The Unplugged Woodshop. In so doing, we upped the ante in keeping with Bad Axe's mantra that form follows function at the highest possible level. What follows is the dramatic result:

 

Where 18th Century Design meets 21st Century fit & finish

We completely overhauled the entire hardware kit to make it stronger, accurized and corosion-resistant. In short--we wanted the brackets, eyebolt, retaining u-bolts and striker plate & screws to look like the vintage hardware Roubo originally forged, while leveraging today's superior manufacturing & finishing techniquess. Here are the new specs:

  • Thicker Tensioning Bracket Walls: We redesigned the plate tensioning brackets with 3/16" thick walls, constituting the strongest, most durable frame saw plate tensioning bracket available in the market today.
  • Accurized Kerf: The new brackets are pre-kerfed by CNC to achieve precise width & depth, with absolutely no slop or drift: our CNC'd approach achieves dead-nuts accuracy with no guesswork or chance that you will veer off square when making the cut by hand. The kerf itself is has an exacting width tolerance between .032 /.035--less than the variance of a human hair.
  • Professional finish:We promote a strong visual appeal by grinding the carbon steel brackets free of machining marks, followed by bead-blasting to deburr the edges and maintain a consistent surface texture. We then apply a professional-grade black-oxided finish for corrosion-resistance, and to present a nicely matched look with the shouldered eyebolt.
  • The eyebolt rocks: We source our drop-forged and black-oxided eyebolt (lift-rated to 1000 pounds overkill) from one of Wisconsin's very own: Green Bay Drop Forge, whom you have correctly surmised share a home with the Packers ("Go, Green Bay!). Even Yvonne (Bad Axe Co-Owner, CIO/CFO and my better half who was born and raised in Duluth, MN, and as such is a die-hard Vikings fan) agrees with this move. A 3/8-16 brass jam nut accompanies the bolt, to reinforce thread count engagement for bombproof plate tensioning, which at the same times adds a subtle decorative flourish.

  • Beefier striker plate, U-bolt retainers and black-oxided slotted head screws: Our remaining components constituting the striker plate and U-bolt sawplate retainers are also made here in the US. We’re black-oxiding the U-bolts in carbon steel, and have developed a thicker striker plate in stainless for strength and wear-resistance.
  • Our kerfing plane and frame saw plates themselves remain sized for a one-person operation while promoting optimal throw in the cut. We hit the sweet spot with those long ago after much research and development with Tom as he was writing The Unplugged Woodshop. Our 30.5" design provides maximum amount of throw without making a saw requiring a two-person operation, or by short-changing the average throw with a shorter saw (which brings no added value).
  • The frame saw plate now consists of American-smelted, corrosion-resistant Blue-Tempered 1095 Spring Steel: One minor but important change to the frame saw plate itself consists of our slection of'Blue-Tempered' 1095 alloy spring steel smelted and temperedat an Ohio foundry right here in the USA. Given the length and expanse of the plate, we have decided to go with the corrosion-resistance that the blue-tempered brand offers over other manufacturers. It doesn't hurt that the deep, niter-blued oxide is pretty easy on the eyes as well. Those of you who prefer a bright-polished look may wipe down the plate with gun-blue remover available at any gun store.
  • As with any Bad Axe saw, our frame saw and kerfing plane plates are are uncompromisingly hammer-set and expertly sharpened to joint by hand. Attend one of our seminars, and we'll train you to hit our standard! But that's better explained on another page. . . .


     

Quicklinks 

 

     

    DIY instructions available through Tom Fidgen's site at www.theunpluggedwoodshop.com

    You'll find everything you need to know about the joinery below. Nothing like a video and step-by-step procedural. Here are links to Tom's blog, where he'll walk you though the process of making these great tools:

    Online Tutorials, by Tom Fidgen

    Kerfing plane online tutorial, Part One

    Kerfing Plane online tutorial, Part Two

    Kerfing Plane online tutorial, Part Three

    Frame Saw online tutorial, Part One

    Frame Saw online tutorial, Part Two

    "The combination of these two tools will change the way you work and think about working wood with hand tools"

    --Tom Fidgen, Sep 2013

    Quicklinks 

     

    5-Piece Quartersawn Red Oak/Walnut Lumber Bundle

    Frame Saw & Kerfing Plane Pre-dimensioned kit wood now available! (delivery in 3 weeks)
    .
    Want help sourcing premium quartersawn & pre-dimensioned wood components certified bug-free to round out your frame saw and kerfing plane DIY kit? Try our 5-piece frame saw & kerfing plane package, so you can get immediately into the joinery: $145.*

    Get $35 off at checkout for Father's Day!

    Pre-Dimensioned Kit Wood includes:

    - 4-piece quarterawn and pre-dimensioned Red Oak with Walnut pin-stripe frame saw components.

    - 1-piece quartersawn and pre-dimensioned cherry kerfing plane blank.

    Note: at 15 pounds, shipping in tandem with the sawplates and balance of hardware kit typically runs between $15 - $30 depending on what part of the country you live; additional surcharge applies for HI, AK, and international orders.



     
    We now offer pre-dimensioned, quartersawn lumber kits for the frame saw (red oak with walnut pinstriping) and kerfing plane (cherry), so you can get right in to the joinery.

    The wood is sustainably harvested right here in Wisconsin and consists of premium stock you'll thoroughly appreciate working.

    In order to promote a cosmetic flourish and enhance wood stability simultaneously, we are now making these component blanks out of a 5/8" thick sheath of quartersawn red oak sandwiching a 1/4" piece of walnut. This greatly mitigates wood movement with seasonal change while simultaneously enhancing the beauty of the tool.

    At $145, the five-piece bundle is not cheap, but you'll be pleased with the quality, jointed flat and square stock with the convenience of not having to source it yourself.

    Like our bench hook sets, this is something you can source and dimension yourself--but at the end of a busy day, convenience counts when you're on a tight schedule. We offer quality, quartersawn lumber without you having to not only source it yourself, but doing the grunt work of flattening, squaring and shaping before getting to the (by far more fun) joinery part.

    The five-piece bundle weighs in at 15 pounds, so bear in mind that shipping will vary between $15 up to $30 depending on what part of the country you live in (surcharge applies for international orders).

    We strongly recommend that our Canadian customers go through Tom Fidgen's site for the same at www.theunpluggedwoodshop.com, to avoid prohibitive shipping and customs charges.

    Quicklinks 

All Bad Axe Tool Works Saws are highly customizable, and Feature the Following:

  • Custom filing available at same price per request
  • Bad Axe saw sharpening rates $15 nominal fee
  • Highly-figured 19th-century patterned hickory handles, also available in cherry, walnut, maple & mesquite.
  • Five handle sizes available: XS, S, R, L, XL
  • Flush-face slotted sawbolts/nuts in three alloys and four finishes with a 13/16" deep-dish decorative medallion
  • Firearms-quality hot-blued/black-oxided finish on a traditionally-folded carbon steel back
  • Optional bright nickel carbon steel, brass, copper-plated saw backs
  • Premium-grade Swedish Spring Steel, RC50-52
  • Traditional hammer-set toothline
  • Lifetime guarantee against all material defects and workmanship

Learn more about our material choices and saw design rationale.

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