Homemade Surface Grinder Attachment - Want Flat Things?
Channel: Red Beard Ops
Date: 2020-02-08

This video outlines everything you need to know in order to build your own surface grinding attachment for your 2x72 belt grinder. A surface grinder is a really nice item to have in your shop, however, to buy a stand alone unit you'll be out some serious cash! Travis Wuertz invented this type of design and many in the blade making community have made their own renditions. For around 450-500 dollars you can build your own SGA! 

Blade Forums SGA Thread - https://www.bladeforums.com/threads/home-built-surface-grinder.1532559/

Assembly Drawing PDF - https://www.dropbox.com/s/vveex2so5lhsay7/RedBeard%20-%20SGA.pdf?dl=0
Table Hole Guide PDF - https://www.dropbox.com/s/rzglfgg1pkhpwcq/RedBeard%20-%20SGA%20-%20Table%20Holes.pdf?dl=0


✅Parts List (Cheapest / Imported):
200mmx75mm wheel (ask for max hardness) - https://www.aliexpress.com/item/32381815454.html?spm=a2g0o.cart.0.0.68713c00vS8OVF&mp=1
SGR20 Rail 600mm - https://www.aliexpress.com/item/32858412299.html?spm=a2g0o.cart.0.0.68713c00vS8OVF&mp=1
Table PT-SD102P - https://www.aliexpress.com/item/32612615636.html?spm=a2g0o.cart.0.0.68713c00vS8OVF&mp=1
Magnets - https://amzn.to/2vecqh2
3/8-16 Handles - https://amzn.to/2H78AZQ
1.5'' x 1.5'' x 48'' (tooling arm) - https://www.onlinemetals.com/en/buy/aluminum/1-5-aluminum-square-bar-6061-t6511-extruded/pid/1118
1'' x 2.5'' x 24'' (chuck) - https://www.onlinemetals.com/en/buy/aluminum/1-x-2-5-aluminum-rectangle-bar-6061-t6511-extruded/pid/13491
0.625'' x 1.5'' x 24''  - https://www.onlinemetals.com/en/buy/aluminum/0-625-x-1-5-aluminum-rectangle-bar-6061-t6511-extruded/pid/1175
0.5'' x 2'' x 24'' - https://www.onlinemetals.com/en/buy/aluminum/0-5-x-2-aluminum-rectangle-bar-6061-t6511-extruded/pid/1168


Mill Board Fixer - Pete Brush - olduhfguy@gmail.com - www.olduhfguy.com - 207-370-5890

✅Domestic Alternatives:
SGR20 Rail 600mm - https://amzn.to/2SaLnMQ
Table PT-SD102P - https://amzn.to/2Ux4bHD


✅Other Items and Tools:
Sieg X2D Mini Mill - https://amzn.to/2UD8eSS
Micrometer - https://amzn.to/2UCDGR8
IRWIN Tap and Die Set - https://amzn.to/2LOnBn0


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