|
When I reviewed Kenneth
Burton’s book “Cutting
Edge Table Saw
Tips
& Tricks”,
I was quite intrigued by one of the Table Saw attachments that
he discussed. This tool, according to Kenneth, turned you Table Saw into a
form of Spindle Molder. This sounded very interesting so we contacted LRH
Enterprises, makers of a dedicated
molding device for the tablesaw,
who were kind enough to provide a unit for review. So, with out further
ado, let's
see how this tool “shaped” up.
Unpacking
We received the Magic Molder in a cardboard
storage case sporting a foam insert with purpose cut areas for the tool
components. While not as nice as the plastic cases you get these days, the
box is still quite strong and the tools are held securely inside.
Packed with the main tool
were printed instructions, cutter
head chart and also a
Video demonstration of the tool (NTSC
format
only for our non-US
readers). This video shows the user basic usage of the tool as well as
briefly going into the more complex cuts that are possible
with the product.
Lastly, LRH also provided us with another two sets of Cutter Plugs. These
were presented in small cardboard storage boxes sporting fitted foam
inserts, similar to the magic
molder packaging itself.
First Impressions
The tool is comprised of an aluminium cutter head
that is 7” in diameter, 7/8” wide and is designed for a 5/8”
saw
arbor. The center of the
block has recessed areas to enable the use of the tool on
table saws
with shorter arbors,
and a large thick steel spacer washer is also provided to ensure the
correct positioning of the head on your Table Saw or Radial Arm Saw. The
head has recesses for two Cutter Blocks, called
"Plugs",
which fit into keyed slots. These
are then locked down via hex bolts (more on this later) with a supplied
Allen/Hex
key to suit.
The Cutter Plugs are all
comprised of a steel body with substantial Tungsten Carbide
tips
that measure an even 1” across and are about 3/32” (2.5mm) in thickness,
providing a solid cutting surface and also allowing a large scope for
re-sharpening. The standard kit comprises two different sets of cutters
(see photos) with over 70 other “off the shelf” designs also available.
Installation
Fitting the Magic Molder in
the
table
saw
is basically similar to
installing
a Dado Set. We removed our standard blade and then proceeded to install
the Cutter Head using the provided steel washer first,
and then the Head. Once the Head was installed and the arbor nut tightened
down, we proceeded to fit a set of cutters.
Installing the Cutter Plugs
is a fairly simple process and is shown to you in the Video. Even if you
had not watched the video or read the instructions (but we all do, don’t
we?),
one look at the Head recesses and the Cutter Plugs should tell you
straight away how they go together. If it didn’t, I suggest you send it
back as maybe you shouldn’t be using it!
Anyway, as I mentioned before, the Head has two recesses
that are approximately 1 ¾” in diameter and are
slightly more than a
semicircle in shape. These recesses have a steel locating pin on one side
and a threaded hole on the other which holds a hex bolt. The Cutter Plugs
have corresponding slots and holes to suit these with the locating pin
slot being "L"
shaped which allows the Plug to slide
in and rotate
into the locked
position. After that the hex bolt is tightened down,
totally securing the Plug. It is really a quite simple and very secure
system.
We proceeded to install the
first set of cutters provided as standard. This was when the only problem
we had with the tool occurred. One of the Plugs we chose to install just
would not slide into the head. The first one
fit
perfectly, but no end of trying, cajoling, pushing, etc. (insert language
Mom would not like here) would make the other cutter slide into the recess
in the Cutter Head. After a little
observation, and a cooling
down period,
it appeared that the body on this cutter may have received a
little
too much
paint/coating. So after a quick trip to our Disc Sander for a very light
treatment of the offending area, the cutter slipped in perfectly. Now, I
want to note that this was the only Plug that we had a problem with out of
the 8 provided (four sets). And, after a bit of reflection, we thought
that this did show the Head and Plugs are machined to very tight
tolerances which is really a good thing.
Ok, we now had our
Magic Molder head
installed and a nice set of Cutters waiting for some wood to eat,
but there were still a few things that needed
to be done. As with Dado Blades, a correct Table Saw Blade Insert should
be purchased or made and this should, preferably, be of the zero clearance
type. Consequently, we had to make up a new Insert to suit the Magic
Molder, which didn't take too long. Next,
we had to make a sacrificial fence to fit on our Table Saw Fence. Again,
this is very similar to requirements of Dado Blades when, for instance,
you are using them to make rabbets. LRH offer a purpose made Fence for the
Magic Molder but we did not have
access to it for
review. So, as I also needed to made a new one up for my Dado Set, I chose
to spend a little bit longer making a better one that bolted on to my
aluminium
saw fence. Even
so, it was not long before it was installed and we were, nearly, ready to
make sawdust. We
had one more thing to
take care of – hold-downs. I already had made some timber feather
boards for use with
the Dado set so this requirement was covered.
In Use
Alright, time to make some
cuts. For the first test cuts, I selected a piece of 2” square pine and
setup up for the cut. Starting up the
saw
and feeding in the wood gave me quite a pleasant surprise. The
Magic Molder exhibited a certain element of quietness
while cutting the wood,
especially in comparison with my router table. Now,
part of this is because the table saw
has an induction motor
but, as most of us know, when you cut wood with a saw blade, it creates
quite a bit of noise. Now, the Magic Molder was taking of way more wood in
a single pass than a blade would but it was not at all noisy! In fact, I
had prepared myself by using a set of Ear Muffs which I ended up removing
as it did not seem necessary at all. This is not to say there is no noise,
just no where
near as much as you would expect. In the documentation on the tool, LRH
mention the low noise factor and explain this by saying
that
the
plugs
are designed with a low air entrapment design and cut limiting. While I
had read this before using the tool, I was still pleasantly surprised.
Ok, after marvelling at the low noise level,
it was
time to marvel at the
results we hoped we would achieve. Turning
over our test piece revealed a lovely clean molding cut right down the
edge. Now, considering this was done in one pass in Radiata Pine, I was
quite surprised by the cleanness of the cut. Not a bit of chip-out
in the grain could be seen and I felt that not one bit of sanding would be
needed. I then proceeded to try out the other three sets of cutter Plugs
and received the same results. This is a quality product indeed.
Getting Tricky
Ok, we did some simple
molding which you could achieve on a Router Table albeit in multiple
passes. So, what else does the Magic Molder offer? The answer
lies
in your saw’s
ability to tilt the blade. Because of this, you gain a whole new set of
possibilities with the cutters. Take the simple 45 degree cutter and then
tilt your Saw – instant variable chamfers are now possible! Or, grab any
of the other cutters and try a different arbor angle,
opening up a nearly endless set of different shapes that can be achieved
with a small set of cutters. Now, I know that Spindle Molders offer this
flexibility but, at a cost. The Magic Molder gives it to you using an
existing tool in your shop. Also, you are not really limited in where you
want to make your cut in the timber as you are with Routers/Spindle
Molders. Say you want a bead profile cut in the center of a
six foot
board. To do this generally will have you reaching for your hand held
Router and a special bit but its not a problem with the Magic Molder as it
gives you the instant ability to do "in-cuts" which can again
be varied using the
arbor tilt. Most impressive I must say.
Safety
Another aspect of the tool is it’s quoted
safety features by LRH. The following are from the provided documentation:
-
Safe &
Quiet:
L.R.H. spoiler plug design reduces air entrapment (quieter) & limits
bite to
1.5 mm (safe & smooth).
-
Anti-Kickback:
Head & Plug design reduces the possibility of kickback.
-
Vibration
Free:
All MAGIC MOLDERS are electronically balanced to eliminate chatter and
produce a smooth cut.
I have already talked about (probably too much) the low
noise aspect but what about the others? Well, I did not detect any
vibration during use
nor did I receive any kickback,
however,
I also did not put myself in a position that should have allowed
kickback
to happen so I cannot say if it is the design or my
safe
work practices. What
I can say is that, after a few initial jitters in having so much metal
spinning around, I quickly felt quite comfortable and safe using the Magic
Molder.
Conclusions
You may notice I have titled
this section “conclusions” as I have had a little difficulty
working out how I felt about the tool. This is not to say the tool is necessarily "bad",
as it is excellent,
it's
just that I have been in mixed minds about its place in our different
workshops. So, I’m going to break it down into what I feel are the
different workshop scenarios and let you, the reader, pick the one most
applicable to you.
Hobbyist
Woodworker
If you are like me, and are
a mostly a weekend wood warrior, the Magic Molder may or may not be the
ticket. As I already have a very well setup and equipped
router
table
with a good collection of router bits,
the Magic Molder does not have as much appeal although the low noise
aspect is very attractive, plus it
has that advantage of milling in the center of wide boards. If,
however, you aren’t in this situation and/or you have limited space, the
Tool is probably ideal. This is of course provided you have a
table
or radial
arm
saw
at your disposal.
Professional
Woodworker – Small Shop
This is where I really feel the tool fits in perfectly (a
thought echoed by Kenneth Burton). For the professional who is,
generally, making a run of particular molding but is pushed for
space/time/etc., this tool is one you should really look at
- considering
the ability to
(in most cases)
shape the timber in one pass, quickly change cutters and vary the cuts
using your saw
arbor tilt,
and all using an existing tool in your shop. This has got to be a very
attractive tool to add to your arsenal.
Professional Woodworker – Large Shop
For the large, pro shop which probably has a dedicated
spindle
molder,
the Magic Molder is, again, probably not all that attractive. Then again,
other features of the tool may just be what you are looking for. These
are, particularly;
safety, noise reduction and also quick cutter change features. As well as
ending up with a large working surface that a lot of
spindle
molders
generally lack (well the smaller ones). I should also mention that LRH can
provide custom cutters to your design helping you get that custom look to
your products. So, again, check it out.
Price:
Parting Words
I had better make a comment about the price. LRH make the following comment in their marketing
literature:
"Affordable : A price everyone who recognizes quality can afford. "
Well,
do I think it’s worth the money? Well, it is certainly well engineered and
made (apart from our one small problem) and it feels like a tool that will
last a very, very long time. The Cutters/Plugs are fitted with a
substantial Carbide insert which allow a lot of re-sharpening to occur
before requiring replacement. Now a
spindle
molder
or a fully equipped
router
and table
is going to set you back quite a bit so when viewed in this context, the
Magic Molder is reasonable value for money. What it comes down to is that,
if the tool does the job for you, I don’t think the price is too much at
all.
|
Magic
Molder
Photos
All photos copyright onlinetoolreviews.com. Use without prior
written permission prohibited

The Magic Molder Packaging

The Molding Head plus several
"Plug" cutting attachments

Ahh... the paperwork!

Here you can see a variety of cutting profiles easily interchangeable
on the Magic Molder.

Magic Molder set in the saw with plugs being inserted.

Our shop made sacrifical fence for Magic Molder use.

A zero clearance insert was created for minimizing chip-out.

The Results...Yes, this can be
done on a table saw with the
Magic Molder!
|