{"product_id":"1pc-3pcs-4-32mm-4-20mm-4-12mm-hss-cobalt-step-drill-bit-nitrogen-spiral-grooved-hole-cutter","title":"1PC\/3PCS 4-32mm 4-20mm 4-12mm HSS Cobalt Step Drill Bit Nitrogen Spiral Grooved Hole Cutter","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e1PC or 3PCS 4-32mm 4-20mm 4-12mm HSS Cobalt Step Drills Nitrogen High Speed ?‹​Steel Spiral\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003eMaterial: High Speed ?‹​Steel 4241\u003c\/div\u003e\u003cdiv\u003eSurface: Nitrogen treatment\u003c\/div\u003e\u003cdiv\u003eNotch Type: Spiral Notch\u003c\/div\u003e\u003cdiv\u003eShank: Triangle Shank\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eSizes:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e1 * 4- 32 mm in 15 steps (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 mm)\u003c\/div\u003e\u003cdiv\u003e1 * 4-20 mm in 9 steps (4, 6, 8, 10, 12, 14, 14, 18, 20mm)\u003c\/div\u003e\u003cdiv\u003e1 * 4-12 mm in 5 steps (4, 6, 8, 10, 12mm)\u003c\/div\u003e\u003cdiv\u003eApplication: for Drilling Carbon Steel Sheet Iron Insulation Boards\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e??The most popular job that uses step drill bits is sheet metal working.\u003c\/div\u003e\u003cdiv\u003e??People also use step drill bits on auto repair projects and apply them as countersinks.\u003c\/div\u003e\u003cdiv\u003e??The Migiwata step bits come to a point and are thus self-starting. No need to use center punch.\u003c\/div\u003e\u003cdiv\u003e??They are more durable and not prone to break compared with  twist drills.\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eQuantity: \u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e1pc(4-32mm) or 3pcs\/set (optional)\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e1. Due to manual measurement, please allow a bit error, thank you\u003c\/div\u003e\u003cdiv\u003e2. Due to shooting problems such as light, there will be chromatic aberration, please be careful.\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/2A\/CC\/be7ee777-8acf-4bd4-9b6c-da55a9c71ec5.jpg\" style=\"width:1000px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/3E\/31\/19395e1b-207c-4a60-ae06-79c4d4b12aa6.jpg\" style=\"width:1000px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/34\/82\/647786fc-ad28-45e9-8b88-ed29e6bf6f1c.jpg\" style=\"width:1000px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/2C\/96\/95c8f3fb-6770-4294-ad39-bb9186cd0b30.jpg\" style=\"width:1000px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/EE\/C5\/2959b5f0-6c9b-4842-959a-9161cbb0366b.jpg\" style=\"width:1000px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/87\/4E\/903c88b0-0b6d-4199-9fec-a4818d48546a.jpg\" style=\"width:1000px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/26\/EC\/02ea4c93-aa2d-490f-a67a-619d2374e428.jpg\" style=\"width:1000px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/1B\/DE\/fc3a4a2f-4daf-4343-841e-afd99bcd05d6.jpg\" style=\"width:1000px;\"\u003e","brand":"Electronic Pro","offers":[{"title":"4-32mm","offer_id":37558841934019,"sku":"1611936","price":638.34,"currency_code":"ZAR","in_stock":true},{"title":"3pcs","offer_id":37558841966787,"sku":"1611936","price":850.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/647786fc-ad28-45e9-8b88-ed29e6bf6f1c.jpg?v=1605514147","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/1pc-3pcs-4-32mm-4-20mm-4-12mm-hss-cobalt-step-drill-bit-nitrogen-spiral-grooved-hole-cutter","provider":"Electronic Pro ","version":"1.0","type":"link"}