FENCE UPGRADE for Dewalt DW745/DWE7485 Table Saw | Workshop Projects | Old Town Fabrication & Design
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- เผยแพร่เมื่อ 26 เม.ย. 2020
- In this video I'll be making a fence upgrade for a Dewalt DW745 Table saw.
The Dewalt DW745 contractors table saw is a very capable machine, and one of my most used tools in the workshop. My only complaint about it is the length of the fence. I have always wanted more infeed and outfeed, especially when cutting longer lengths of timber and sheet materials. I designed this fence to be removable in just a couple of seconds, and also built a new double pointer that indicates the width of cut both with the original fence, as well as the upgraded one.
You can build this project mostly from scraps and offcuts. I used 18mm MDF as it's what I had on hand, but you could use plywood or melamine with a similar outcome. It measures 1m long, adding 200mm to the front and back of the original fence, and 120mm high, adding 40mm in hight. This will also add more stability to any jigs that need to run along the fence, such as tenon or spline jigs.
I built this one mostly as a prototype to test the idea, so I'll use it for a few months and see if I need to make any changes before I build a final version.
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Tom
You’re 2 for 2 so far on ideas to improve a DeWalt contractor saw that I am going to try. Thanks for this video.
Your design is on my “to-do” list. It is a simple design but looks strong. Thank you for sharing. Look forward to seeing more videos.
Thanks!
I made a similar fence for my cheap saw a few years ago and 100% love the control I get from the longer fence, plus thin stuff doesn't slip under my fence anymore either.
Thanks for sharing!
Thanks! Yeah the longer fence does give you a lot more control.
Ive got the 7491RS and this seems to be a great solution for my saws bowed fence syndrome. Thanks for the video!
Love this idea. (And the no-talky-talk chill-out vibe.)
Thanks!
Thank you. That is awesome. I'll make this when I build a surround for the saw. 👍
That's an awesome solution! Just what we were looking for and thanks for the video! Cheers, Gus
I'm glad it was useful. Don't forget to subscribe, and check out my other videos too!
I love this idea, as often as I think in my head as I use my table saw ( I wish my fence was longer or higher and even wish pencils or tape was RIGHT there for a quick grab ) I never even considered this idea you came up with... thanks again , I’m building this fence idea of yours... 😁😁
Thanks!
Def. Going to be in the works for my 745. Nicely done!!
Thanks! This was a prototype more than anything. I've been using it for a while now and there's a few things I want to upgrade on it so I'll have a version 2.0 coming out soon.
This is super dope. Building my paulk worktable this summer and will definately be stealing this for the saw.
Cool.. and cool backing track 🤙
Thanks!
Awesome bro👍🏾
I hope you remember which red line at 3am:) great build 🙌🏽
Hi. Excellent demonstration. is your fence vertical to the face of the table saw ? I am having difficulties with finding a board that is 100% flat. Any ideas ?
That's the greatest tutorial I've ever seen. For anything!
Haha thanks! Glad you liked it! Don't forget to subscribe!
Except for the music 😔
Very nice!
This is really great and thanks for posting. I'd love to see a video of your table saw router add on table if you have one too? It looks fantastic.
Hello Sir. I love your presentation. I have a Dewalt table saw that the surface is 19 X 19 what do you suggest the available working space to be excluding the thickness of the fences ? I appreciate your input.
Saw your post on face book, don’t have the Dewalt yet but it’s the saw of choice for when I get one.... and this fence will be the second accessory I make for it after a cross cut sled I think! Great work.
Thanks! Check out my. Video on making a zero clearance insert for it too. They're pretty handy to have.
AWESOME!!! Just what I was looking for. This will allow me to ad the Jessem Clearcut stock guides!
I'm glad it was helpful! Don't forget to subscribe for more regular content!
@@OldTownFabricationDesign What air(less) nailer are you using in the video?
It's a ryobi 18g nailer. I've been really Impressed with it. I've had it a couple of years and it's never missed a beat yet.
@@OldTownFabricationDesign Cool, thanks!!
No problem!
It's a nice project
Nice!
I have the Metabo flavor of this saw, and I am going to build one of these for it. 👍
This actually solves the leaning fence issue of this specific saw. Thanks man!
Glad you liked it!
I have this saw, and am looking to do something similar. Want to try and just extend the existing fence (so I can still rip 24"), but if I can't, I think this will be the way to go. Very nice simple, clean (and professional) look to the extension. Great job!
Hi Stephen, It's definitely worth doing. I'm calling this one a prototype for now. I'm going to use it for a few months and see how it performs. You could easily swap out the whole thing for half inch material instead of 1/4 to slim it down a bit, and in a pinch you could just move the 2 locating bolts that the fence sits over so you can still get the full width of cut. I'm glad you liked the video!
Their is a video on how to increase the cutting capacity if the 745. Search youtube.
""Genius at work" well done mate
Starboard or melamine would be great as the surface is slick and materials would slide through much easier. Great concept!
stoob-ba-dooba doob doey heeeeeey forever stuck in my mind
Nice and simple design. Definitely making one for my DW745 !
Thanks! This was just a prototype really, but it's still going strong. I might make a more finished version with an aluminium face and some t track or something, so stay tuned for that!
@@OldTownFabricationDesign I'm sub so I won't miss it :)
Nice video! 👍
Thanks!
Looks like a great design, nice video edit also. Saving up for the dewalt. Not much more to go.
Thanks. I'm calling this one version 1.0 haha. I'll use it for a few months and see how it goes, then if I need to make any changes I'll make a more finished version. The dewalt saw is a very good machine. Definitely the best in that price range. You won't be disappointed.
well done
Stoopadubadoop-doobep
Awesome video and build, gonna make one for mine too
Thanks! I'm working on a version 2.0 so stay tuned for that.
Awesome! Have you had any revision in mind for this before i crack on and make one?
Loved the video. Made one this past weekend. So, so useful. If you ever decide to add an attached folding in feed and or out feed table for those of us who need to put our equipment away after each use that would be awesome. Subscribed!!!
Hi Craig. Thanks for the positive feedback, and for the sub! Regarding adding in feed and outfeed support, watch this space 😉. I've got a version 2.0 coming soon!
There is a good one out there from Happy Wife/ Happy Life that I used. Although I would love to see what this creator would come up with. He obviously has some mad skills!
Your video is very informative and well presented. I have one question. Your arrangement appears to be rather heavy because of the thickness of the material used and because of the sizes involved. Could you please advise whether you have encountered any problems with this design. Thank you in advance for your response.
Nice video. You made it look to easy.
Thanks! It's a pretty simple build really. I'm going to making a version 2.0 of this fence soon so be sure to subscribe so you don't miss it.
@@OldTownFabricationDesign Subscribed. Curious what your version 2.0 will add... could you spoil it a bit? I'm planning to build a fence extension soon.
Hi Mark, I haven't fully finished the design yet. The biggest change will be the msterials. I used mdf for this one but I'll probably use melamine for the next one, atleast for the face. I'm going to try and improve the storage on the top too. Maybe a dedicated space for push sticks etc. There's one other bigger change but I haven't worked out if I can do it yet so you'll just have to wait and see on that one.
@@OldTownFabricationDesign Thanks for the info! I did a fence extension on my last tablesaw out of MDF and agree with your thoughts on changing the material. MDF can be a bit too 'grippy' against some other materials.
No problem Mark. I've got a couple of other builds on the go at the moment and then I'll be getting stuck in with version 2.0 of the fence, so stay tuned.
hello great idea any change you would still have the cutting list for the fence - thank you for a great video
I was looking forward to getting one of these but they are nearly $1000AU here just about had the money for one, the Bloody Fridge packed it in , and seeing that was a priority it had to come FIRST, and being a Pensioner guess I will never get to own one of the marvellous Machines, oh well just have to keep on dreamin, lol 😉👍👌😎
Looks great. Did you ever create the version 2.0 video?
Great idea, but what about the announced upgrade 2.0 ?
Waiting impatiently for it!
Greetings from the other side of the pond 🇨🇭😂
Very good build. Did you do any final version? What material did you use then. Best regards from Sweden
Looks great. I have the same saw, well the Australian version, and was looking at ways to beef up the fence, so thank you.
Any chance of a video on your router table extension?
A new router table extension build is in the pipeline. I'm midway through building a new workbench that is higher than my current one so I'll be building a new cart for the tablesaw/router table to match that. Make sure to subscribe for those!
I second the request for a video on the router table add on.
Looks like I'm a bit late to this party 🥳 and I've a QUESTION: On the non-blade side of the fence, the plastic housing for the lockdown mechanism actually has this little shoulder-like shape -- did you notch the underside of your fence so that it mates flush with the DW fence, or...?
I wonder is that construction adding too much weight on the fence so it affects mechanism to bent over time especially if cutting wider sheets?
So I know this is a few years old, but I'm just seeing it for the first time and wonder if you had any issue with the weight of the additional fence when extended past the table? Any sag or bending? Or did you specifically make for work that would be close to the blade?
Great build! I need to build something like this I have the same saw. Question, do you find the rack-and-pinion flexes downward under the weight of that MDF when extended out all the way?
It most definitely will. The Rack & Pinion flexes under its own weight, so adding 10-15lbs of 3/4" MDF is really gonna cause issues if the fence is not supported throughout it's entire range of movement.
Hi. Do you get perfect 90 degrees cut with this machine? I get between 89.3 and 89.6. What am I doing wrong ? Please advise.
Is that a router table custom off to the right?
Given the new fence fits over the old fence, have you checked the new fence for alignment and horizontal runout with a dial indicator?
Not with a dial indicator, because I don't have one. I generally use two long straight edges to check my fence alignment. one against the fence and one against the blade, then measure the distance between the two at either end. The long straight edges will compound any error. I checked it this way and its well within tollerence. I'll be making an updated version of this fence soon so make sure you subscribe so you don't miss it.
What is the length of the upgrade?
Would you recommend this saw over the 7485? I can pick this up used for 200 tomorrow. Wondering if I should or just get a new 7485. Great video!
I don't have an experience with the newer 7485. All I know is its a replacement for the 745. As far as I know they are basically the same with just a few tweaks so if you can get a good deal on it then I say go for it.
ok, ill admit. that was pretty good. that deserves a like.
Haha thanks! Don't forget to subscribe too!
Great upgrade, do you have the plans for this?
I don't unfortunately. I just worked it all out on the spot. Its pretty easy to figure out the measurements etc
Thx, already made one. Works great!
Question: Will your longer fence make longer straight cuts easier and better?
That's exactly the idea. So far it's working great. It will also make it easier to make jigs that slide along the fence, like tennoning jigs etc.
I have questions about why this or that and size or design but without words the video just leaves them unanswered.
Call me old fashioned (or just old) but i expected a how to instructional that explained things, not just a watch me work while listening to repetitive music.
I like idea of upgrading my Dewalt fence but what are advantages of your design and why can you not tell us about your thought process that led you to it.
Thanks, I appreciate the effort, i hope to learn more next time.
So cool. Why two cursors (the red lines) though? Also, why not use the existing cursor but just calibrate for the new thickness of the fence?
I wanted to be able to use it with or without the auxiliary fence. So one cursor lines up with the original fence and one with the new one. I've been using this for a few months now and have a few updates I want to make so I'll be bringing out an updated version with plans, so stay tuned for that.
@@OldTownFabricationDesign Super thanks for replying.
No problem.
Lmao, your box design is more complicated than the speakers I built. Very nice results though for sure, hard work pays off.
Also I meant to ask you is that a table saw attachment you made for a Router ? I see a hole in the extension of your table saw . That’s how I stumbled upon this video. I am looking for an idea on how to extend my table and add my router to it.
It is yes. Unfortunately I don't have a video of it, but theres plenty of other videos around with some good ideas.
Great addition to the saw. I will be building one for my 7491. Does the extra weight of the new fence deflect the fence downward when it is extended to its maximum width?
My thoughts also. How does it cope with heavy mdf? Great quality videos. Cant believe this hasnt got 50k views.
O o o no glasses !
I am not getting something about this design. The internal MDF boards are slightly taller the fence, correct? So when you connect the top to the fence (the first glue-up), it's slightly raised above the fence. So that tells me that the whole fence must rest on the table itself. But on 03:22, I see that you push the fence to the right, and although it's not supported, it doesn't fall below to the level of the table to the rails. What am I missing.
Great design, by the way. I want to try it on my Dewalt. That's why I ask..
Yes it does rest on the table and not on the fence itself. It's a tight enough fit that it doesn't drop down when the fence is extended beyond the table. By having the fence sit on the table it makes sure it is exactly 90 degrees to the table.
I'm not sure what the purpose of the upgrade was. You did a good job with the build, I'm just not sure why you modified the original fence. I've got the same saw and don't have any issues with the fence. It's reversible, so I can add a router on the end and use the same fence for it.
It’s much easier to run tenoning jigs and other attachments on an auxiliary fence than the stock dewalt. Plus the added length is great for stabilizing long cuts. The Dewalt stock fence is probably the best contractor fence out there, but it’s still a job site fence.
I was hoping this was going to replace the existing fence, but it is built around the dw745 fence. Still I think this should allow one to make a tenoning jig that can easily slide over the fence. The original dw745 fence will not allow you to build such a jig.
That's one of the main reasons I made this, to be able to make other jigs that slide along the fence more easily.
Is there any way to make that heavier? 45lbs might be a bit too light for the flimsy R&P system they use.😂😂
Stu-bah-do-bah-do-toh-wen
Stu-bah-do-bah-do-toh-wen
Здравствуйте.пила жива?
And since it's a rack & pinion system - no clamp down lever needed.
Exactly. You could still make a similar design with a normal table saw fence, but you'd have to think a bit more about how it extends in front of the table to avoid making it difficult to clamp the fence.
What does it do exactly?
The upgrade is longer and taller so it provides alot more support when cutting larger pieces. I've got a version 2.0 coming soon so stay tuned for that.
Nice vid! Scott Brown wants the link to the intro music, lol.
Interesting video. Why don't you talk and tell us what you're doing? Couldn't stand the music. Almost lost my mind listening to it repeat over and over and over and over...
Though I agree you are a bit dramatic
The music was so bad I had to use the volume button to shut it down. Then I slowed the video down in settings. wish he talked
No talk is fine for me! And when you are not talking I can set the music to whatever volume. Worst is loud music drowning out the patter.
Cool solution. I might do this on my DeWalt saw :D You have a new sub!
By the way, did you make a video on that extension table on the left side of the saw?
If you have the inclination, stop by my tiny channel and show some support. Cheers.
The music said: chupando pasas con el.
Nice video except for the painful music
Great job but please wear a mask when cutting MDF. Those dust fibers are some nasty $hit!!
good music too
Liked your video but man that repetitive music was nerve wracking!!!
Had to turn this video off. If I want music I will buy a radio
I'm so sorry you had to go through that. If only there was a mute button somewhere...
Wow 30sec in had to duck out the music was unbearable
Sack the music editor….
I did actually learn anything, I mean it works for him but doesn’t really show you how to do it.
Might have been a good vid, but I had to leave due to that distracting music. Maybe I will re-watch on mute.
Nice idea but the worlds most annoying music made me stop the video early
There's a mute button on the bottom left of the video. Try hitting that.
Your choice of music is really really bad
I like music, but this lady singing the same a 1000 times really annoyed me 😢
Annoying music
Don't like the music (and that's the polite way of saying it).