Triple-T #110 - How to build a surface grinder

#tyrellknifeworks

In today's Triple-T (tools, tips and talk) #110, I'll show you how to build a surface grinder attachment for your 2x72 grinder. (links below!)

Total cost if all self-built (In USD for 12" chuck): $410
Total cost with a chuck purchased from TK (In USD for 12" chuck): $500

Maritime Knife Supply: https://maritimeknifesupply.ca/

My Website: http://www.tyrellknifeworks.com
My Instagram: https://www.instagram.com/tyrellknifeworks/
My Patreon: https://www.patreon.com/tyrellknifeworks

Abrasives by Brodbeck Ironworks: https://brodbeckironworks.com/

Linear rail: https://amzn.to/3riNPkT
Magnets (pack of 16): https://amzn.to/3TpR2eX
Cross Slide: https://www.ebay.com/itm/324806068488?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=0evsoILcQ1K&sssrc=2047675&ssuid=6o45UD_5RE6&widget_ver=artemis&media=COPY
4” Contact Wheel (in the US): https://usaknifemaker.com/wheel-soft-poly-contact-wheel-4-diameter-2-wide-1-2-bore-40duro.html

(These are Amazon Affiliate Links and this channel gets a commission with no cost to you)

Metal: (Imperial):
1.5” x 2” aluminum (12” or 18”)
.5” x 3” aluminum (12”)
Tool arm per your grinder specs, at least 18”

Hardware (Imperial):
2: 1/2" x 4” hex bolt
1: 1/2" x 6” hex bolt
3: 1/2" lock nut
10: 1/2" washer large
1: 1/2" washer small
3: 3/8” x 3” hex bolt
3: 3/8” nut
3: 3/8” washer
3: 3/8” lock washer
4: 1/4" x 1 1/4” pan head bolt
4: 1/4" lock nut
4: M6 x 16mm pan head bolt

Metal: (metric):
40mm x 50mm aluminum (300mm or 450mm)
12mm x 75mm aluminum (300mm)
Tool arm per your grinder specs, at least 450mm

Hardware (metric):
2: M12 x 100mm hex bolt
1: M12 x 150mm hex bolt
3: M12 lock nut
10: M12 washer large
1: M12 washer small
3: M10 x 75mm hex bolt
3: M10 nut
3: M10 washer
3: M10 lock washer
4: M6 x 30mm pan head bolt
4: M6 lock nut
4: M6 x 16mm pan head bolt