{"product_id":"3-tooth-solid-carbide-thread-mill-unc-and-unf","title":"3-Tooth Solid Carbide Thread Mill | UNC \u0026 UNF","description":"\u003c!-- BBTOOL_SEO_V2 --\u003e\n\u003ch2\u003e3-Tooth Solid Carbide Thread Mill for UNC \u0026amp; UNF Threads\u003c\/h2\u003e\n\u003cp\u003eThree-tooth solid carbide thread mill for CNC internal threading in UNC and UNF thread forms. The product includes multiple thread sizes and material\/application variants.\u003c\/p\u003e\n\u003ch3\u003eHow to Select\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChoose \u003cstrong\u003eUNC\u003c\/strong\u003e or \u003cstrong\u003eUNF\u003c\/strong\u003e according to the drawing.\u003c\/li\u003e\n\u003cli\u003eConfirm the exact nominal thread size and pitch\/TPI.\u003c\/li\u003e\n\u003cli\u003eChoose the application\/grade option that matches the workpiece material.\u003c\/li\u003e\n\u003cli\u003eVerify tool diameter and hole size before programming the thread-milling cycle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThread Size Note\u003c\/h3\u003e\n\u003cp\u003eFractional markings such as \u003cstrong\u003e1\/4\u003c\/strong\u003e refer to inch thread sizes. Always confirm the full designation, such as 1\/4-20 UNC or 1\/4-28 UNF, before ordering.\u003c\/p\u003e\u003chr\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"font-family: OpenSans; font-size: 20px; font-weight: 900; line-height: 28px; white-space: pre-wrap; color: rgb(0, 0, 0); margin-bottom: 12px;\"\u003eBB Solid Carbide Thread Mills\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family: OpenSans; font-size: 14px; font-weight: 300; line-height: 20px; white-space: pre-wrap; color: rgb(0, 0, 0); margin-bottom: 12px;\"\u003eNotation: 1-4 means 1\/4 in.\u003cbr\u003e\u003cbr\u003eApplication:\u003cbr\u003eBF2055\/BC2055:\u003cbr\u003eCopper alloy, 6 series 7 series aluminum, pure aluminum, die-cast aluminum, plastic, POM, acrylic, zinc alloy, etc.\u003cbr\u003eBK2055:\u003cbr\u003eGeneral machining, steel,stainless steel, titanium alloy, etc.\u003cbr\u003eBB2055:\u003cbr\u003eA3 iron, 45 steel,die steel, bearing steel, hardened steel, cast iron,etc.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text-image\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eUNC \/ UNF Thread Sizes\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H8f941137e5754a0fbdb0c30abcb8fd11y.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H0afbbc8012a3431ca4b68306acc1ac64G.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp align=\"left\" style=\"font-size: 16px; font-weight: bold; text-align: left; color: rgb(74, 74, 74); display: block; width: 100%;\"\u003eRecommended Cutting Conditions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sac079a150edf464eaf261a905e910e2eR.jpg\" style=\"margin-bottom: 10px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"font-family: OpenSans; font-size: 20px; font-weight: 900; line-height: 28px; white-space: pre-wrap; color: rgb(0, 0, 0); margin-bottom: 12px;\"\u003eApplication Examples\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/Hd6d8264d828d47e4b41ad28dd0d67e60c.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\u003chr\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a tap?\u003c\/strong\u003e\u003cbr\u003eNo. It is a thread mill and requires a CNC toolpath to interpolate the thread.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan one tool cut every UNC or UNF size?\u003c\/strong\u003e\u003cbr\u003eNo. Select the correct tool variant for the required thread size and pitch.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/thread-milling-cutter\"\u003eView more thread milling cutters\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"bb-reviews-banner\" data-bb=\"customer-reviews\" style=\"margin-top:32px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/5343\/8263\/files\/d0658c6b0092b29668602e2abb35cd38.png?v=1790998781\" alt=\"BB Tool customer reviews\" style=\"width:100%;border-radius:8px;display:block;\" 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