Heavy Duty Herringbone Gears for M8 or 9/16 (14mm) Bolts

8/10/17
I ran the 9/16 (14mm) version through netfabb and rolled the gear by 180 degrees. Sorry about that, but the original printed just fine.

7/9/17
This update is long over due. I included a gear for those eBay sellers passing 9/16 bolts as M8s! Also, I increased the axle distance to fit more custom wade designs.

9/30/14
I decided to replace my gears, but couldn't find ones with a gear ratio other than the stock 47:9 gears. I found thicker gears for Prusas, but because they use dif