{"product":{"product_id":"B00A2YG6C0","title":"CHARD GM-150 Grain Mill, Tin Coated Cast Iron","price":"49.99","image_url":"https://m.media-amazon.com/images/I/419iwWNS4iL._SL500_.jpg","url":"https://www.amazon.com/dp/B00A2YG6C0"},"comments":[{"body":"[Cheap corona mill from amazon](https://www.amazon.com/CHARD-GM-150-Grain-Mill-Coated/dp/B00A2YG6C0/ref=sr_1_2?ie=UTF8\u0026amp;qid=1534510350\u0026amp;sr=8-2\u0026amp;keywords=corona+mill), I got it for $28. I replaced the handle with a regular bolt and drive it with a cordless drill. Other than that, no modifications necessary. It works great (80-85% efficiency), paid for itself super quickly, never jams/slips, and I can use it for other grains like whole corn pretty easily.\r\n\r\nI used to own a ~~cereal killer~~ barley crusher (rollers rusted out in a basement flood). Only thing I liked better about it was the bigger hopper. Other than that the corona mill makes zero difference to my brew day / beer, and cost me less.","subreddit_name":"Homebrewing","author":"PopNLochNessMonsta"},{"body":"I've used this, https://www.amazon.com/CHARD-GM-150-Grain-Mill-Coated/dp/B00A2YG6C0/ref=zg_bs_3117957011_30?_encoding=UTF8\u0026amp;psc=1\u0026amp;refRID=4CGSJX200MXYX47DCY1Z\r\n\r\nIts hand powered but its cheaper that 3 kg of PLA. You do need fresh pellets to mix in for decent filament to run. Theres some chemical that depleted in the printing process I believe, and PLA gets brittle the more times you recycle it.","subreddit_name":"3dprinter","author":"bananainmyminion"},{"body":"Not really. A [corona mill](https://www.amazon.com/gp/product/B00A2YG6C0/ref=ox_sc_saved_title_1?smid=ATVPDKIKX0DER\u0026amp;psc=1) is $27. Add $6 for a bucket, some wood and some screws, and you have your milling station. That's 36% of the cost of a cerial killer... ","subreddit_name":"Homebrewing","author":"orpheus2708"},{"body":"CHARD GM-150 Grain Mill, Tin Coated Cast Iron https://www.amazon.com/dp/B00A2YG6C0/ref=cm_sw_r_cp_apa_T-lrBb28H62SR\r\n\r\nThis is the exact one I use, with no mods except that I removed the handle to drive it with a drill. To do this, just go to a hardware store and find a bolt or threaded rod that fits into the drive axle, then you can use a socket attachment to get your drill on there (or just chuck straight onto it, if you went with threaded rod).","subreddit_name":"Homebrewing","author":"PopNLochNessMonsta"},{"body":"I have a cheap hand grinder, and just eyeball it to make sure that all the grains are getting crushed ( http://www.amazon.com/GM-150-Grinding-Multigrain-Soybeans-Shelled/dp/B00A2YG6C0 ).  You might be draining too fast at first if you are getting a stuck mash.  You want the bed to condense a little, but not compact like that.","subreddit_name":"Homebrewing","author":"waiting4theice"},{"body":"Get your uncrushed grain in 10lb bags from MoreBeer, shipped free, and buy yourself a cheapo Corona Mill similar to this https://www.amazon.com/GM-150-Grinding-Multigrain-Soybeans-Shelled/dp/B00A2YG6C0/ref=sr_1_7?s=kitchen\u0026amp;ie=UTF8\u0026amp;qid=1467673211\u0026amp;sr=1-7\u0026amp;keywords=grain+mill for about $20.00 and grind your own. They work well especially if you/re mashing in a bag. You'll pay for the investment in about a month or so depending on how much you drink and brew.","subreddit_name":"Homebrewing","author":"geezerpk"}]}