I need a 10:1 right-angle gearbox that can handle a max of 8nm input and 10,000rpms, but is less than 4 pounds. Any ideas? Everything I've found online so far is way too heavy.
Or?
https://www.mcmaster.com/right-angle-grinders
Used ones on ebay.
https://www.ebay.com/sch/i.html?_from=R40&_nkw=right+angle+grinders&_sacat=0&rt=nc&LH_ItemCondition=4
McMasterCarr is like when you first find out about HarbourFreight/PrincessAuto
A world of interesting crap, but McMasterCarr is better quality then getting Power Fisted (PA) up the entrails by HF/PA with their house branded products. Hercules is a better sounding name, then getting Power Fisted.