{"product_id":"302-carbon-hand-taps-variant-302-1-1-4-7-b","title":"Champion 302-1-1\/4-7-B Carbon Steel Bottoming Tap | 1-1\/4\"-7 UNC","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eChampion 302-1-1\/4-7-B Carbon Steel Bottoming Tap | 1-1\/4\"-7 UNC — Light-Duty Hand Tapping\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e302-1-1\/4-7-B\u003c\/strong\u003e is a Champion 302 carbon-steel bottoming tap for \u003cstrong\u003e1-1\/4\"-7 UNC\u003c\/strong\u003e threads. Its bottom, approximately 1–2 lead threads is suited to extending a thread close to the bottom of a blind hole after starting with a taper or plug tap.\u003c\/p\u003e\n\u003cp\u003eChampion 302 hand taps are designed for general-purpose threading, re-threading and thread repair in low- to medium-strength materials. Use a handheld tap wrench with cutting fluid and steady alignment for clean, controlled threads in steel, light stainless steel, aluminum, brass, bronze and cast metals.\u003c\/p\u003e\n\u003ch3\u003eExact 302 Variant Specifications\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003e302-1-1\/4-7-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource variant configuration\u003c\/th\u003e\n\u003ctd\u003e1-1\/4-7 | Bottom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource variant SKU\u003c\/th\u003e\n\u003ctd\u003eCHA-302-1-1\/4-7-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread size\u003c\/th\u003e\n\u003ctd\u003e1-1\/4\"-7 UNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread standard\u003c\/th\u003e\n\u003ctd\u003eUNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTap style\u003c\/th\u003e\n\u003ctd\u003eBottoming Tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChamfer\u003c\/th\u003e\n\u003ctd\u003eBottom, approximately 1–2 lead threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eChampion 302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCarbon steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlute design\u003c\/th\u003e\n\u003ctd\u003eStraight flutes for general-purpose hand tapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSet contents\u003c\/th\u003e\n\u003ctd\u003eSingle bottoming tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended use\u003c\/th\u003e\n\u003ctd\u003eHandheld tap wrench, light-duty threading and re-threading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRecommended Application\u003c\/h3\u003e\n\u003cp\u003eChoose this exact 302-1-1\/4-7-B when you need the 1-1\/4\"-7 UNC thread size and bottoming tap configuration. It is suitable for maintenance, automotive repair, machinery assembly, fabrication, installation work and restoring existing threads. For a blind hole, start with a taper or plug tap before using a bottoming tap to reach full depth.\u003c\/p\u003e\n\u003cp class=\"compliance\"\u003e\u003csmall\u003eUse cutting fluid, keep the tap aligned and reverse periodically to clear chips. Wear appropriate PPE and follow safe hand-tapping practices.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Champion Cutting Tool","offers":[{"title":"Default Title","offer_id":48766516101220,"sku":"CHA-302-1-1\/4-7-B","price":171.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/3121\/0340\/files\/302-FLAT-2.jpg?v=1764389031","url":"https:\/\/www.cuttingtoolsoutlet.com\/products\/302-carbon-hand-taps-variant-302-1-1-4-7-b","provider":"Cutting Tools Outlet","version":"1.0","type":"link"}