[{"data":1,"prerenderedAt":277},["ShallowReactive",2],{"doc-\u002Fbrewcraft\u002Fdocs\u002Fgrinder-burrs":3},{"id":4,"title":5,"body":6,"description":269,"extension":270,"meta":271,"navigation":272,"path":273,"seo":274,"stem":275,"__hash__":276},"docs\u002Fdocs\u002Fgrinder-burrs.md","Grinder Burrs Explained",{"type":7,"value":8,"toc":261},"minimark",[9,13,26,31,41,55,94,98,112,128,132,150,154,248],[10,11,5],"h1",{"id":12},"grinder-burrs-explained",[14,15,16,17,21,22,25],"p",{},"The grinder shapes the cup as much as the machine does. Two choices matter most: burr ",[18,19,20],"strong",{},"geometry"," (flat vs conical) and ",[18,23,24],{},"adjustment"," (stepped vs stepless).",[27,28,30],"h2",{"id":29},"conical-vs-flat-burrs","Conical vs flat burrs",[14,32,33,36,37,40],{},[18,34,35],{},"Conical burrs"," use a cone spinning inside a ring. They produce a slightly wider particle-size distribution, which tends to give a ",[18,38,39],{},"heavier body, sweeter, more forgiving"," cup that's easier to dial in. Good for milk drinks and for beginners.",[14,42,43,46,47,50,51,54],{},[18,44,45],{},"Flat burrs"," use two parallel rings facing each other. Their more ",[18,48,49],{},"uniform"," grind yields a ",[18,52,53],{},"cleaner, higher-clarity, more articulate"," cup that separates flavors — but the narrower window of good results is less forgiving and rewards accuracy.",[56,57,58,77],"ul",{},[59,60,61,62,69,70,76],"li",{},"Conical: ",[18,63,64],{},[65,66,68],"a",{"href":67},"\u002Fbrewcraft\u002Fproducts\u002Fhand-grinder","Hand Grinder"," (38mm), ",[18,71,72],{},[65,73,75],{"href":74},"\u002Fbrewcraft\u002Fproducts\u002Fcompact-grinder","Compact"," (40mm)",[59,78,79,80,86,87,93],{},"Flat: ",[18,81,82],{},[65,83,85],{"href":84},"\u002Fbrewcraft\u002Fproducts\u002Fvortex-grinder","Vortex"," (64mm), ",[18,88,89],{},[65,90,92],{"href":91},"\u002Fbrewcraft\u002Fproducts\u002Fprecision-grinder","Precision"," (83mm)",[27,95,97],{"id":96},"stepped-vs-stepless","Stepped vs stepless",[14,99,100,103,104,108,109,111],{},[18,101,102],{},"Stepped"," adjustment clicks between preset notches. It's simple and repeatable, but for espresso the ideal grind can fall ",[105,106,107],"em",{},"between"," two steps, which limits fine tuning. The ",[65,110,75],{"href":74}," uses 40 stepped settings.",[14,113,114,117,118,121,122,124,125,127],{},[18,115,116],{},"Stepless"," adjustment moves continuously, giving infinite micro-adjustment. This matters a great deal for espresso — especially with flat burrs, where a tiny change moves the shot noticeably. The ",[65,119,120],{"href":67},"Hand",", ",[65,123,85],{"href":84},", and ",[65,126,92],{"href":91}," are all stepless.",[27,129,131],{"id":130},"single-dosing-vs-hopper-and-retention","Single-dosing vs hopper, and retention",[14,133,134,135,138,139,142,143,146,147,149],{},"A ",[18,136,137],{},"hopper"," holds a bean supply for convenience (the Compact's holds ~150g). ",[18,140,141],{},"Single-dosing"," means weighing one shot's beans at a time — flexible for switching coffees, and best paired with ",[18,144,145],{},"low retention"," so almost no grounds are left behind between doses. The flat-burr ",[65,148,85],{"href":84}," is designed for near-zero retention single-dosing.",[27,151,153],{"id":152},"comparison","Comparison",[155,156,157,179],"table",{},[158,159,160],"thead",{},[161,162,163,167,170,173,176],"tr",{},[164,165,166],"th",{},"Grinder",[164,168,169],{},"Burr",[164,171,172],{},"Size",[164,174,175],{},"Adjustment",[164,177,178],{},"Feed",[180,181,182,200,217,233],"tbody",{},[161,183,184,189,192,195,197],{},[185,186,187],"td",{},[65,188,120],{"href":67},[185,190,191],{},"Conical",[185,193,194],{},"38mm",[185,196,116],{},[185,198,199],{},"Single-dose",[161,201,202,206,208,211,214],{},[185,203,204],{},[65,205,75],{"href":74},[185,207,191],{},[185,209,210],{},"40mm",[185,212,213],{},"40 stepped",[185,215,216],{},"150g hopper",[161,218,219,223,226,229,231],{},[185,220,221],{},[65,222,85],{"href":84},[185,224,225],{},"Flat",[185,227,228],{},"64mm",[185,230,116],{},[185,232,199],{},[161,234,235,239,241,244,246],{},[185,236,237],{},[65,238,92],{"href":91},[185,240,225],{},[185,242,243],{},"83mm",[185,245,116],{},[185,247,199],{},[14,249,250,251,255,256,260],{},"Whichever you choose, expect to ",[65,252,254],{"href":253},"\u002Fbrewcraft\u002Fdocs\u002Fdialing-in","dial in"," each coffee. For a recommendation by use case, see the ",[65,257,259],{"href":258},"\u002Fbrewcraft\u002Fdocs\u002Fbuying-guide-grinders","grinder buying guide",".",{"title":262,"searchDepth":263,"depth":263,"links":264},"",2,[265,266,267,268],{"id":29,"depth":263,"text":30},{"id":96,"depth":263,"text":97},{"id":130,"depth":263,"text":131},{"id":152,"depth":263,"text":153},"Flat versus conical burrs and stepped versus stepless adjustment, mapped to the BrewCraft grinder range.","md",{},true,"\u002Fdocs\u002Fgrinder-burrs",{"title":5,"description":269},"docs\u002Fgrinder-burrs","hoZN3ssmbHG49RHiLevQ0WphIACiNvx6U_edfQBPhg8",1784149344470]