Powermatic 6294727B 18" Bed Extension Assembly for a 3520B Lathe
For Pre-Sales questions on Powermatic Tools and Machinery, feel free to contact Customer Service (888-804-7129) or for technical issues (800-274-6846). For all warranty issues, please call 800-274-6848.....and don't forget to tell them Lucy sent you!
Highlights:
- Attaches to your Powermatic 3520B Lathe
- Durable cast iron construction, built to last
- Increases bed length by 18" and extends the flexibility of your lathe
- Can be mounted in the lower position for outboard turning, the provided extension post raises the tool rest to the centerline
If more spindle capacity is needed, adding the 18" extension kit (#6294727B, includes a solid steel tool rest extension) is a simple bolt-on procedure. This extension can be mounted to extend the primary bed rails or in a second set of mounting holes 9" lower to create a classic bowl-style machine capable of turning material up to 38" in diameter! Another benefit of this "off the end" configuration is being able to work directly in front of the bowl or platter.
The 6294727B includes:
- Powermatic 18" Bed Extension Assembly For 3520B Lathe
Tech Specs:
- Part Number: 6294726B
- Web Description: 50" Bed Extension for Model 3520 Lathes with Leg
- Brand: Powermatic
- Height: 21 inch
- Width: 27 inch
- Length: 53 inch
- Weight: 372 pound

This item is covered by WMH's 90 Day Warranty.
WMH Stands behind every product it sells with outstanding customer service and support. Their multitude of service repair centers offer quick turnarounds and most of the time they can authorize warranty repair, assist you in locating replacement parts, and perform routine maintenance and large repairs on your tools and machinery. To find a service center near you, please call 1-800-274-6848.
Overall Rating for Powermatic 6294727B Bed Extension Assembly for a 3520B Lathe
Solid, expensive, useful, incomplete

By Phil from Columbus, OH on February 12, 2012
The bed extension does exactly what it is supposed to do so if you want more length or swing capacity from your 3520 lathe, this is just the accessory to make that happen. It is overpriced for a simple casting but that's part of the deal with Powermatic. Their machines are still very good.Given the cost of Powermatic tools and the image as very high quality, this extension should at least come with the striping decals to match the lathe. I was able to get them direct from Powermatic but at extra cost and with a bit of hassle from customer service.
I had to use a file to fine-tune the fit of the extension to allow the tail stock to slide freely but that was not really a big deal and almost expected given the lack of precision dowel pins. And, while you can increase the swing capacity by bolting the extension to the lower set of bolt holes on the lathe and the kit comes with an extension for the tool rest, you can't use the tail stock because there is no riser for it either in the kit or as an accessory from anyone that I could find. This would be a great addition to facilitate turning very large bowls.
Pros:
Solid, bolts up fairly easily and accurately, color matches wellCons:
A bit overpriced and no tail-stock riser available for use with the extension mounted at the lower bolt holes. There were no striping decals included to really make it match to the lathe as an OEM item should. Had to use a file to match the ways to the existing bed to allow easy sliding of the tail stock between the riser and existing bed.I would recommend this item to a friend.
For the past 30 years, Tools-Plus has committed itself to carrying the best hand tools, power tools, woodworking machinery, and accessories like the Powermatic 6294727B Bed Extension Assembly for a 3520B Lathe above.


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