Anyone interested in a shaper (aka, spindle moulder, Toupie, Tischfräse) conversation?

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gba2331

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Yes! I picked up a Grizzly (so not in same class as your industrial machines) but I could use a general education.
 

Aaron_W

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I know a shaper is more than just a big table mounted router, but that is the end of my knowledge, so Yes, I'd be interested in learning more about the shaper.
 

purplezr2

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Interested, I have a couple, working toward a collection like yours.

Have an older delta Rs-15 unit.

Thoughts on back fences? I found it to work well, with 3D printed "setup blocks" makes using it a breeze.
 

Renegade1LI

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I love when I get to use the shaper, unfortunately not often enough. I have had a few,griz 1026, an old cm, 2hp delta, jet and now a pm26. I know some don't agree but I use it with router bits allot with no issues, way better than a router table. Built a custom fence with dust collection and added a power feeder, highly recommend using a power feeder. In fact using the power feeder on ts and jointer really adds safety and performance.
 

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jar944

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Nice. I guess there is some interest. Feel free to post questions if you have any.

Starting with machine selection

Simply a bigger machine is better, (not hp) it's more about weight of the machine and size of the quill. There are many different variations of shapers from little bench top delta LD (really a precursor to router/router tables all the way to a 4000lb Whitney.

Wadkin made a shaper the size of a delta HD that was similarly equipped with a 2hp motor but was 3x as heavy as the delta with a substantially more robust quill.

That said, there are thousands of cabinet shops out there running some flavor of either a Delta hd or a powermatic 25/26/27 which are all smaller machines but capable of doing fine work within the limits of the design.

Knowing what the machine is capable of, will drive the tooling considerations. In essence the smaller lighter machines were designed around smaller diameter cutters and are happiest if you stick to that.

I will also say that a power feeder is almost a necessity. Having a shaper without one makes for a incomplete package.


I'll post on tooling selection next
 
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jar944

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I know a shaper is more than just a big table mounted router, but that is the end of my knowledge, so Yes, I'd be interested in learning more about the shaper.

Fundamentally they are the same with some big differences in execution and application.
 
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jar944

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I have two which I want to setup for cabinet doors. Love learn from someone who knows.

Two is better than one for cabinets, the only thing better than two shapers is three shapers...

Seriously though having two is nice as you can have one set up for coping and the other setup for sticking. Do you have a coping sled as well? Even something as simple as a rectangle of mdf with some toggle clamps works well.
 
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jar944

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Interested, I have a couple, working toward a collection like yours.

Have an older delta Rs-15 unit.

Thoughts on back fences? I found it to work well, with 3D printed "setup blocks" makes using it a breeze.

I almost always use a outboard/back fence for fixed width items (door sticking, face frames) or anything where I'm concerned about snipe.

I typically set up the backnfence and adjust with a dial indicator and tapping
Screenshot_20260331_213518_Gallery.jpgScreenshot_20260331_213535_Gallery.jpg


 
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jar944

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I love when I get to use the shaper, unfortunately not often enough. I have had a few,griz 1026, an old cm, 2hp delta, jet and now a pm26. I know some don't agree but I use it with router bits allot with no issues, way better than a router table. Built a custom fence with dust collection and added a power feeder, highly recommend using a power feeder. In fact using the power feeder on ts and jointer really adds safety and performance.

I can't agree more about the power feeder, they make a significant difference in safety AND cut quality/consistency.
 
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gamescastspencer

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Touching on the subject of spindle and bearing sizes, here is a comparison photo from the late Bob Vaughan:
IMG_2930.jpeg

With that though, I have two Delta HD shapers myself, and for the most part cover my needs. One big [potential] downside of big shapers, is those large bearings are not cheap if they need to be replaced can easily cost more than one might pay for the whole machine.
 
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jar944

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Touching on the subject of spindle and bearing sizes, here is a comparison photo from the late Bob Vaughan:
IMG_2930.jpeg

With that though, I have two Delta HD shapers myself, and for the most part cover my needs. One big [potential] downside of big shapers, is those large bearings are not cheap if they need to be replaced can easily cost more than one might pay for the whole machine.

The nice thing about newer shapers is the cheaper disposable bearings compared to the old high precision oil bath bearings. 6011s or 6211s are common and not horribly priced. My medium shaper was a stacked pair of 6008s.

Expanding a bit more on the quill

Delta hd
101300 (3).jpg

Grizzly 86xx
101302 (1).jpg

511 (imported by many companies)
101301 (1).jpg

Casolin f90101303 (1).jpg

Invicta ti-14 (tilting)Screenshot_20260405_112112_Gallery.jpg

Picture incoming.
 
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jar944

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Cutter selection..

I use my shaper(s) for a variety of tasks.. For the typical cabinet door work (sticking, coping) as well as rebates, panel raising, groove cutting, making moulding, tenoning... the list goes on and on. I rarely use my router table (I actually got rid of the table years ago because i never used it.) everything is better on a shaper.

As for cutters I have a lot, but I likely use a plane rebate head the most, After that it's a toss up, but the rebate head, groover and a insert knife head (pin or corrugated) would be thr next most used head.

Some of the heads
101304 (1).jpg

Commodity knives for 40mm euro block heads
101305 (1).jpg

Adjustable groover setup for notching drawers
20210915_162924.jpg20210916_084906.jpg

Groove (another groover setup) for solid shelf edges. 20210803_000800.jpg
Screenshot_20260401_170916_Gallery.jpg
One of the benefits of a shaper is the ability to run custom ground knives. Obviously there are other ways to make profiles, but its hard to beat a shaper (unless you have a moulder.) You can get custom router bits, but those are rather expensive for what they are.

Here are a set of cope and stick knives and a knife for a door/window casing profile.

20200118_094054.jpg

Coping sled for thr profiles above
115505-IMG-20200830-132402-201.jpg115436-20220423-201617.jpg

To be continued
 
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Beelzeboss

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I thought you meant this sort of shaper


I wish I still had mine (the one in the vid), I just don't have enough space.
 
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jar944

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Continued from above

Rebate head
Screenshot_20260401_171552_Gallery.jpg

And some of the possibilities

This moulding was made using only that head and a tilting spindle Screenshot_20260401_194501_Gallery.jpg
Screenshot_20260401_194547_Gallery.jpg

Door sizing (with a sled or sliding table)
Screenshot_20260401_194007_Gallery.jpg
The cut quality off a double shear head in fantastic
Screenshot_20260401_194022_Gallery.jpg

Just simple rebates
Screenshot_20260401_194851_Gallery.jpg

Cabinet panel rebates

Tenons (using two rebate heads)
 
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jar944

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karoc

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Myself, I have few window sashes that muntins needs to be replace on couple sashes. They’re not real wide, maybe 1 1/4 if that much. I still need to purchase cutters for simple profile for 3/4 spindle. What I’m wondering how would you setup for this narrow piece? I do have sled for doing ends but that’s it. I also have router table but I like to put shaper to use. I don’t know correct terminology. Tks for any links to YouTube etc
 
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jar944

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Myself, I have few window sashes that muntins needs to be replace on couple sashes. They’re not real wide, maybe 1 1/4 if that much. I still need to purchase cutters for simple profile for 3/4 spindle. What I’m wondering how would you setup for this narrow piece? I do have sled for doing ends but that’s it. I also have router table but I like to put shaper to use. I don’t know correct terminology. Tks for any links to YouTube etc

Off the top of my head there are three ways that I'd employ to make that cut.

Assuming you don't have a powerfeed I'm left with two.

For the bars you can make a reverse profile jog and hand feed them, as outlined here:


Pics from that write up
pr_jig.jpgpr_jig_and_part_2.jpgpr_jig_and_part_3.jpgpr_mulls_milled.jpg

Alternatively you can set up a couple of guide boards (full length feather boards) on top and opposite the fence. With enough of a gap between to get a narrow push stick through.

It's easier if the cut is not full profile but will work even if it is.

Similar concept here but replace the feeder with a feather board
 

karoc

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One more question, this is from novice so don’t laugh to loud. Why do shapers have forward/reverse?
Thanks for those pics explaining, no power feeder yet😞
 
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jar944

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One more question, this is from novice so don’t laugh to loud. Why do shapers have forward/reverse?
Thanks for those pics explaining, no power feeder yet😞

So you can run parts from either side.

As an example
Here are clockwise and counter clockwise coping setups, which allow you to cope into the profile (on a already profiled part) on both ends.

I had these on side by side shapers
Screenshot_20260405_125943_Instagram.jpgScreenshot_20260405_125956_Instagram.jpgwhen coping you just pick up the sled and move from one shaper to the next cutting left to right then right to left.Screenshot_20260405_130025_Instagram.jpg

On something like these commodity knives you may need to use only a portion of either side of the knife and the only way to use both (assuming the head needs to be either under of over only) is to reverse the head and the direction. You end up feeding left to right almost as much as right to left.
101305 (1).jpg
 

karoc

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Commodity knives and head, what would you suggest a rookie purchase? I think for me it be cheaper to purchase head and knives vs individual profile heads. Open for suggestions brand etc.
Powerfeeders: Good grief are they expensive, how would person go about deciding on size, HP? Grizzly seems offer different sizes
 
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jar944

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Commodity knives and head, what would you suggest a rookie purchase? I think for me it be cheaper to purchase head and knives vs individual profile heads. Open for suggestions brand etc.
Powerfeeders: Good grief are they expensive, how would person go about deciding on size, HP? Grizzly seems offer different sizes

It's all dependent (head size and power feeder size) on the shaper.

What shapers do you have?
 

karoc

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I have couple of Rockwell shapers with 3/4 spindle. Simpler to this one. Wanted to get them setup for cope/stick. I have maybe 4 profile cutters that carbide. Couple basic panel cutters, I’ve never gave a thought about insert cutters and head. Due to never seen one in action, just didn’t understand how they were held in place till seeing video.
I am building my own small house with old wood frame windows so I’ll need to make muntins and maybe whole sash. Just few random questions.
 

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jar944

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I have couple of Rockwell shapers with 3/4 spindle. Simpler to this one. Wanted to get them setup for cope/stick. I have maybe 4 profile cutters that carbide. Couple basic panel cutters, I’ve never gave a thought about insert cutters and head. Due to never seen one in action, just didn’t understand how they were held in place till seeing video.
I am building my own small house with old wood frame windows so I’ll need to make muntins and maybe whole sash. Just few random questions.

Those are identical to he delta HD, so smaller heads are better 3-4" diameter maximum. Amana makes a 68mm euroblock that is about the ideal size for those (3/4 bore).

You can get away with the 1/4hp feeder but the 1/2" hp have a bit more rigidity. I have a pile of 1hp feeders and the most I've paid was $125 for one (used)

There is a old delta publication "how to get the most out of your shaper" download available on vintagemachinery.org that has sash construction covered using your shaper and the little 3 wing delta cutters.
 
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