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Workshop => The Mad Scientist => Topic started by: croat1 on April 05, 2026, 11:28:11 AM

Title: Wheel drill jig
Post by: croat1 on April 05, 2026, 11:28:11 AM

In the process of finishing up a wheel bolt pattern drill jig.  I will post up a blue print, tooling list and purchased  parts when I finish.

Title: Re: Wheel drill jig
Post by: The norm on April 05, 2026, 04:14:14 PM

Nice work Joe

Title: Re: Wheel drill jig
Post by: croat1 on April 28, 2026, 06:38:47 AM

Finished

Title: Re: Wheel drill jig
Post by: robjust on April 30, 2026, 07:05:18 AM

That looks great Joe !!

Title: Re: Wheel drill jig
Post by: 2ndmoto on April 30, 2026, 03:55:22 PM

Jig for drilling universal? Yamaha and Honda? Looks well made. Props.

Best regards
-Jason

Title: Re: Wheel drill jig
Post by: croat1 on May 01, 2026, 07:32:41 AM

Quote from: 2ndmoto on April 30, 2026, 03:55:22 PM

Jig for drilling universal? Yamaha and Honda? Looks well made. Props.

Best regards
-Jason

Jason, this one is for drilling a 115mm bolt circle on existing 110mm bolt circle wheels. 

Joe

Title: Re: Wheel drill jig
Post by: croat1 on July 14, 2026, 02:26:50 PM

I still have to finish a write up and a material/tool list but in the meantime here is some good information on drill bushings

https://www.carrlane.com/engineering-resources/technical-information/design-standards-engineering-information/understanding-standard-drill-bushing-types?srsltid=AfmBOorOrGAG5rikNFMgGAmio79yNLwQHPS_wGK_C21mAU9YPPdolfox