{"product_id":"50pc-carbide-micro-drill-set-10-sizes-5-each-aaa","title":".0120\"–.0472\" Carbide Micro Drill Set, 50 Pc, 10 Sizes, 5 Each, 1\/8\" Shank | AAA","description":"\u003ch2\u003e50-Piece Carbide Micro Drill Set – 10 Selected Sizes\u003c\/h2\u003e\n\n\u003cp\u003e\nThis \u003cstrong\u003e50-piece solid carbide micro drill set\u003c\/strong\u003e includes\n\u003cstrong\u003e5 drills each of 10 selected sizes\u003c\/strong\u003e, ranging from\n\u003cstrong\u003e.0120\" through .0472\"\u003c\/strong\u003e. The assortment includes useful number-drill,\nmetric, and fractional-reference sizes for PCB drilling, electronics work,\nCNC machining, model making, carburetor applications, repair work, and other\nprecision small-hole drilling.\n\u003c\/p\u003e\n\n\u003cp\u003e\nUnlike an incremental drill set, the \u003cstrong\u003eAAA set\u003c\/strong\u003e concentrates on selected\ncommonly useful diameters and provides \u003cstrong\u003efive drills of every included size\u003c\/strong\u003e.\nThis makes it a practical choice for users who want multiple replacements of each\ndiameter rather than a larger number of one-piece sizes.\n\u003c\/p\u003e\n\n\u003cp\u003e\nUse the option selector to choose between \u003cstrong\u003eLightly Used Drills\u003c\/strong\u003e and\n\u003cstrong\u003eFactory Resharpened Drills\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cdiv style=\"border:1px solid #d9d9d9; padding:14px; margin:16px 0; background:#f7f7f7; border-radius:5px;\"\u003e\n  \u003cstrong\u003eCondition options:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n\n  \u003cstrong\u003eLightly Used Drills:\u003c\/strong\u003e Previously used solid carbide drills offered as an economical option. Cosmetic appearance and evidence of prior use may vary.\u003cbr\u003e\u003cbr\u003e\n\n  \u003cstrong\u003eFactory Resharpened Drills:\u003c\/strong\u003e Professionally resharpened solid carbide drills with cutting edges restored to like-new condition.\n\u003c\/div\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePCB drilling and electronics prototyping\u003c\/li\u003e\n  \u003cli\u003ePrecision CNC and small-hole drilling\u003c\/li\u003e\n  \u003cli\u003eModel making and detailed fabrication\u003c\/li\u003e\n  \u003cli\u003eCarburetor jet checking and selected resizing work\u003c\/li\u003e\n  \u003cli\u003eRepair work requiring several commonly used micro sizes\u003c\/li\u003e\n  \u003cli\u003eUsers who prefer five drills per size for replacements and repeat work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSet Summary\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse;\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eSet Type\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003eSelected-Size Solid Carbide Micro Drill Set\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eTotal Pieces\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e50 drills\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eNumber of Sizes\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e10 selected sizes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eQuantity Per Size\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e5 drills each\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eDiameter Range\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e.0120\" through .0472\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eShank Diameter\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e1\/8\" \/ 3.175 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eOverall Length\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003eApproximately 1.50\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eMaterial\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003eSolid Carbide\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eDepth-Stop Rings\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003eIncluded where shown\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eAvailable Conditions\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003eLightly Used or Factory Resharpened\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eSKU\u003c\/th\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003eAAA\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIncluded Sizes – 5 Drills Each\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse;\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eDecimal Size\u003c\/th\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eMetric \/ Number \/ Fractional Reference\u003c\/th\u003e\n      \u003cth style=\"text-align:left; border:1px solid #d8d8d8;\"\u003eQuantity\u003c\/th\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e.0120\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e0.30 mm \/ #83\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e.0135\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e0.35 mm \/ #80\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e.0160\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e0.40 mm \/ #78\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e.0225\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e#74\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e.0280\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e0.70 mm \/ #70\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e.0380\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e0.95 mm \/ #62\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e.0420\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e#58\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e.0430\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e1.10 mm \/ #57\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e.0453\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e1.15 mm\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e5\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e.0472\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e1.20 mm \/ 3\/64\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #d8d8d8;\"\u003e5\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"font-size:13px; color:#666; margin-top:10px;\"\u003e\nPlease allow approximately ±.050\" variation in flute length.\n\u003c\/p\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFive drills each of ten useful micro diameters\u003c\/li\u003e\n  \u003cli\u003eSelected sizes from .0120\" through .0472\"\u003c\/li\u003e\n  \u003cli\u003eIncludes metric, number-drill, and fractional-reference diameters\u003c\/li\u003e\n  \u003cli\u003eMultiple drills per size provide replacements for repeat work\u003c\/li\u003e\n  \u003cli\u003eStandard 1\/8\" shanks fit many PCB drill holders, CNC collets, and precision drilling setups\u003c\/li\u003e\n  \u003cli\u003eChoice of lightly used or factory-resharpened drills\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Use Note\u003c\/h3\u003e\n\n\u003cp\u003e\nSolid carbide drills are rigid and wear resistant, but they are also brittle.\nUse a stable holder, low-runout spindle, drill press, mill, CNC machine, micro drill fixture,\npin vise, or other controlled setup. Keep the drill aligned with the work and avoid side pressure,\nbending, or forcing the tool.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe exact drill style, flute length, point geometry, manufacturer, ring color, and cosmetic\nappearance may vary across the assortment. The included diameters and quantities are shown in\nthe size chart above.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003ca href=\"\/pages\/carbide-drill-feed-speed-starting-guide\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline-block; font-size:16px !important; color:#0a66c2 !important; font-weight:600; text-decoration:underline;\"\u003e\n👉 View Carbide Drill Bit Feed \u0026amp; Speed Starting Guide\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cdiv style=\"background:#f5f5f5; border:1px solid #ddd; padding:14px; margin-top:18px; border-radius:6px;\"\u003e\n  \u003cstrong\u003eNeed individual carbide drill sizes instead?\u003c\/strong\u003e\u003cbr\u003e\n  Browse our\n  \u003ca href=\"https:\/\/drillbitsunlimited.com\/collections\/carbide-drill-bits-choose-your-size-and-quantities\" style=\"color:#0066cc; font-weight:bold; text-decoration:underline;\"\u003e\n    individual carbide drill bit sizes →\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f5f5f5; border:1px solid #ddd; padding:14px; margin-top:14px; border-radius:6px;\"\u003e\n  \u003cstrong\u003eLooking for other drill variety sets?\u003c\/strong\u003e\u003cbr\u003e\n  View all\n  \u003ca href=\"https:\/\/drillbitsunlimited.com\/collections\/all-drill-variety-sets\" style=\"color:#0066cc; font-weight:bold; text-decoration:underline;\"\u003e\n    carbide drill variety sets →\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Drill Bits Unlimted","offers":[{"title":"Factory Resharpened Drills","offer_id":43255183605989,"sku":"AAA-RS","price":44.95,"currency_code":"USD","in_stock":true},{"title":"Lightly Used Drills","offer_id":43255183573221,"sku":"AAA-LU","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3082\/2885\/files\/aaa-2.jpg?v=1772214424","url":"https:\/\/drillbitsunlimited.com\/products\/50pc-carbide-micro-drill-set-10-sizes-5-each-aaa","provider":"Drill Bits Unlimited","version":"1.0","type":"link"}