{"product_id":"0180-0472-carbide-drill-bit-set-100-piece-10-sizes","title":".0180\"–.0472\" 100 Pc Carbide Drill Bit Set | 10 Sizes, 1\/8\" Shank | A3","description":"\u003ch2\u003e.0180\"–.0472\" 100 Pc Carbide Drill Bit Set\u003c\/h2\u003e\n\n\u003cp\u003eThis 100-piece carbide drill bit set includes \u003cstrong\u003e10 drills each of 10 useful small drill sizes\u003c\/strong\u003e, covering sizes from \u003cstrong\u003e.0180\" to .0472\"\u003c\/strong\u003e. It is a practical bulk assortment for PCB work, electronics, model making, hobby work, precision drilling, and small-hole applications where having multiple drills in each size is helpful.\u003c\/p\u003e\n\n\u003cp\u003eEach drill has a standard \u003cstrong\u003e1\/8\" shank\u003c\/strong\u003e and \u003cstrong\u003e1.50\" overall length\u003c\/strong\u003e. These carbide drills should be used with good spindle alignment, minimal runout, and controlled feed pressure to help reduce breakage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBrand \/ Seller:\u003c\/strong\u003e Drill Bits Unlimited\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet Number:\u003c\/strong\u003e A3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Conditions:\u003c\/strong\u003e Factory Resharpened or Lightly Used\u003c\/p\u003e\n\n\u003ch3\u003eCondition Options\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory Resharpened Drills:\u003c\/strong\u003e Professionally resharpened and inspected, offering performance comparable to new drills at a lower cost.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightly Used Drills:\u003c\/strong\u003e Lower-cost option for hobby, prototype, repair, and light production drilling work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFactory Resharpened Solid Carbide Value\u003c\/h3\u003e\n\u003cp\u003eFactory resharpened solid carbide drills offer performance comparable to new drills at a lower cost. These professional-grade micro drills have standard 1\/8\" shanks and are intended for stable, accurate drilling setups where rigidity and precision matter.\u003c\/p\u003e\n\n\u003ch3\u003eIncluded Sizes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e10 pieces each of the following 10 sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align: left;\"\u003eQty.\u003c\/th\u003e\n      \u003cth style=\"text-align: left;\"\u003eSize, Inch\u003c\/th\u003e\n      \u003cth style=\"text-align: left;\"\u003eMetric \/ Wire Gauge Equivalent\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003e.0180\"\u003c\/td\u003e\n      \u003ctd\u003e0.45mm \/ #77\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003e.0240\"\u003c\/td\u003e\n      \u003ctd\u003e0.60mm \/ #73\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003e.0260\"\u003c\/td\u003e\n      \u003ctd\u003e0.65mm \/ #71\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003e.0320\"\u003c\/td\u003e\n      \u003ctd\u003e0.80mm \/ #67\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003e.0330\"\u003c\/td\u003e\n      \u003ctd\u003e0.85mm \/ #66\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003e.0360\"\u003c\/td\u003e\n      \u003ctd\u003e#64\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003e.0370\"\u003c\/td\u003e\n      \u003ctd\u003e0.95mm \/ #63\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003e.0430\"\u003c\/td\u003e\n      \u003ctd\u003e1.10mm \/ #57\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003e.0453\"\u003c\/td\u003e\n      \u003ctd\u003e1.15mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003e.0472\"\u003c\/td\u003e\n      \u003ctd\u003e3\/64\" \/ 1.20mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePCB drilling and electronics work\u003c\/li\u003e\n  \u003cli\u003ePrecision CNC drilling\u003c\/li\u003e\n  \u003cli\u003eModel making, hobby, and miniature work\u003c\/li\u003e\n  \u003cli\u003eJewelry, craft, and fine-detail drilling\u003c\/li\u003e\n  \u003cli\u003eRepair shops, labs, and maintenance departments\u003c\/li\u003e\n  \u003cli\u003eSmall-hole drilling in plastics, composites, and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eFine orifice, jet, and micro-hole work where multiple drills per size are useful\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellspacing=\"0\" cellpadding=\"6\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eCarbide Micro Drill Bit Set\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAvailable Conditions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFactory Resharpened, Lightly Used\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSolid Carbide\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eIncluded Drill Diameters\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e.0180\"–.0472\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePiece Count\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e100 Pieces\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSize Count\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e10 Sizes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eQuantity Per Size\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e10 Pieces Each\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eShank Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1\/8\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1.50\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFinish \/ Coating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBright \/ Uncoated\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Carbide drills are hard and wear-resistant, but brittle. Use steady alignment, minimal runout, and controlled feed pressure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFlute length note:\u003c\/strong\u003e Please allow up to .050\" flute length variance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImage note:\u003c\/strong\u003e Product photo is representative. Drill collar colors and markings may vary.\u003c\/p\u003e\n\u003cp\u003e\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👉 View Carbide Drill Bit Feed \u0026amp; Speed Starting Guide\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #f5f5f5; border: 1px solid #d9d9d9; padding: 14px 16px; margin-top: 20px; border-radius: 6px;\"\u003e\n  \u003cp style=\"margin-top: 0;\"\u003e\u003cstrong\u003eLooking for individual sizes instead?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003eNeed a specific drill size or want to choose your own quantities? View our full selection of individual carbide drill bit sizes here:\u003c\/p\u003e\n  \u003cp style=\"margin-bottom: 0;\"\u003e\n    \u003ca href=\"https:\/\/drillbitsunlimited.com\/collections\/carbide-drill-bits-choose-your-size-and-quantities\" title=\"Carbide Drill Bits - Individual Sizes\" style=\"color: #005eb8; font-weight: bold;\"\u003e\n      Shop individual carbide drill bit sizes\n    \u003c\/a\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f5f5f5; border: 1px solid #d9d9d9; padding: 14px 16px; margin-top: 14px; border-radius: 6px;\"\u003e\n  \u003cp style=\"margin-top: 0;\"\u003e\u003cstrong\u003eLooking for a different drill set?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003eBrowse our other carbide drill variety sets, including incremental size sets, metric sets, larger assortments, fractional inch sets, and carburetor jet tuning sets.\u003c\/p\u003e\n  \u003cp style=\"margin-bottom: 0;\"\u003e\n    \u003ca href=\"https:\/\/drillbitsunlimited.com\/collections\/all-drill-variety-sets\" title=\"Drill Variety Sets - All Sets\" style=\"color: #005eb8; font-weight: bold;\"\u003e\n      View all carbide drill variety sets\n    \u003c\/a\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Drill Bits Unlimted","offers":[{"title":"Resharpened Drills","offer_id":43244420759781,"sku":"A3-RS","price":88.95,"currency_code":"USD","in_stock":true},{"title":"Lightly Used Drills","offer_id":43244420727013,"sku":"A3-LU","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3082\/2885\/files\/a3-gallery.jpg?v=1780941324","url":"https:\/\/drillbitsunlimited.com\/products\/0180-0472-carbide-drill-bit-set-100-piece-10-sizes","provider":"Drill Bits Unlimited","version":"1.0","type":"link"}