{"product_id":"mic-6-aluminum-plate-0-25-in-12x12-stable-flat-tooling-base","title":"MIC-6 Aluminum Plate 0.25 in 12x12 - Stable, Flat Tooling Base","description":"\u003cp\u003eOur review of the MIC-6 Aluminum Plate looks at who benefits most from a precision cast plate and why its stability is the standout point. This 0.25 in thick, 12 in by 12 in MIC-6 plate is primarily for machinists, toolmakers, and shop technicians who need a flat, dimensionally consistent base for tooling, fixturing, or measuring work. The biggest reason to choose this plate is its exceptional flatness and thickness tolerance for a cast aluminum tooling plate, which reduces setup time and improves repeatability in shop operations.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional stability:\u003c\/strong\u003e The MIC-6 grade offers consistent material stability between plates, minimizing warping or variation when used as tooling bases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior flatness:\u003c\/strong\u003e The cast finish yields a reliably flat surface that reduces the need for extensive surface preparation before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled thickness:\u003c\/strong\u003e The 0.25 in thickness comes with tight dimensional tolerances that help maintain predictable stack-up in assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient size:\u003c\/strong\u003e A 12 in by 12 in footprint fits common bench and machine setups without excessive handling or trimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooling use case:\u003c\/strong\u003e MIC-6 composition is commonly chosen for base plates and tooling where a stable, repeatable datum is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis plate is well suited for small machine shops, prototyping facilities, and hobby machinists who require a durable, flat base for layout, fixturing, or light tooling. The 12 in square size and 0.25 in thickness are practical for bench top setups and nested assemblies where a consistent, flat reference surface matters.\u003c\/p\u003e\n\u003cp\u003eBuyers who need structural load-bearing plates, heavy structural members, or finished decorative surfaces should look elsewhere; MIC-6 is optimized for flatness and dimensional control in tooling, not for architectural finishes or heavy structural applications.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutstanding flatness and dimensional consistency that reduce setup and alignment time.\u003c\/li\u003e\n\u003cli\u003eStandard 12 in by 12 in size fits many tooling and jig applications without modification.\u003c\/li\u003e\n\u003cli\u003eCast MIC-6 offers good stability versus other aluminum plate types for repeated precision use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnpolished mill finish may require additional surfacing for cosmetic or fine-measurement uses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMIC-6 aluminum (cast)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eUnpolished (mill) finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e0.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical use\u003c\/td\u003e\n\u003ctd\u003eTooling and base plates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe MIC-6 Aluminum Plate is a practical, value-minded choice for anyone needing a flat, stable tooling surface in a convenient 12 in square size. Its strength is in repeatable flatness and tight thickness control, making it a good buy for shops and hobbyists who prioritize setup accuracy over cosmetic finish.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this plate ready to use as a tooling base?\u003c\/strong\u003e\u003cbr\u003eThe plate is suitable as a tooling base out of the box for most setups, though some users may choose to skim or surface it for ultra-precise requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I machine or drill this MIC-6 plate?\u003c\/strong\u003e\u003cbr\u003eYes, MIC-6 is machinable and commonly drilled or milled for fixtures, but standard machining practices for aluminum should be followed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the mill finish affect flatness?\u003c\/strong\u003e\u003cbr\u003eThe unpolished mill finish does not negate the plate's flatness; it simply means the surface is not cosmetically polished and may show machining or casting marks.\u003c\/p\u003e","brand":"Online Metals","offers":[{"title":"Default Title","offer_id":48192345997531,"sku":"B0892XVBLB","price":70.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41E0n4SMWTL._SL1000.jpg?v=1770319129","url":"https:\/\/gearmusthave.com\/products\/mic-6-aluminum-plate-0-25-in-12x12-stable-flat-tooling-base","provider":"GearMustHave","version":"1.0","type":"link"}