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Angle Grinder Adapter (for Log Drill Bit)








For use with | Log drill bits |
This angle grinder adapter increases the speed of the log inoculation process 4x by allowing you to use our specialized mushroom drill bits on an angle grinder. (Angle grinders run at much higher RPMs than hand drills!)
- Standard adapter is for 5/8-11'' spindles (for most USA, Canada, and UK angle grinders).
- Adapters that fit M14 x 2.0 and M12 x 1.75 spindles are also available.
Looking for drill bits? You can find them here.
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Well worth the money!
I was hesitant to spend the money on the angle driver adapter and searched online for something similar. Seems like north spore is the only company that has this tool and I’m glad I purchased it through them! I’m able to hold the log with one hand and grinder in the other making super quick work of drilling logs for inoculation. If anyone plans on inoculating more than a couple logs this tool is a must have.
North Spore
Thanks, TJ! We love to reviews like this. It makes what we do all the more worth it.. We’re so glad everything is working out for you.

Total game changer
With another person to rotate the log, it would only take about 45 seconds to drill all the holes for one log. If you are doing more than a few logs, get the adapter and an angle grinder, it is worth every penny.
North Spore
We're so happy you're enjoying the experience, Roger! Thanks for the great review.