{"product_id":"1-4-inch-cobalt-drill-bit-for-hard-metal-and-steel-10pcs-size-1-4-in-10-pcs","title":"1\/4 inch Cobalt Drill Bit for Hard Metal and Steel (10Pcs) - size: 1\/4 in (10 pcs)","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eM35 Cobalt 5% Material: High cost, but hardness is up to 67, cut faster and has a long life, up to 12 times compared with the average HSS titanium coated bit\u003c\/li\u003e\n\u003cli\u003eHardened Full Grinding Process: Increases wear resistance, sharp and durable, used for stainless steel, cast iron, hard sheet, flat bar, mild tube, zinc alloy, titanium, aluminum and hard metal\u003c\/li\u003e\n\u003cli\u003eWide Range Of Applications: This product can drill through hard metals such as stainless steel, cast iron, zinc alloy etc., while the HSS titanium-plated version you usually see can only be used on soft materials such as wood and plastic\u003c\/li\u003e\n\u003cli\u003eJobber Length: 1\/4 inch cutting diameter, 2-3\/4 inch flute length, 4 inch overall length, 135 degree split point\u003c\/li\u003e\n\u003cli\u003eInclude: 10 pieces of 1\/4 inch cobalt drill bits with case\u003c\/li\u003e\n\u003cli\u003eUse Notices: Drill bit should be vertical to the workpiece when used; controling low speed from 200 to 1000 rpm; using cutting fluid will stay cool to make the bit last longer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cobalt Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter:\u003c\/strong\u003e 6.35 millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Type:\u003c\/strong\u003e Gold Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Angle String:\u003c\/strong\u003e 135 degrees\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sinyeenglon","offers":[{"title":"Default Title","offer_id":52894658789687,"sku":"B0DHVLC93F-size-1-4-in-10-pcs","price":30.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/2953\/8359\/files\/41Y5jquUcxL.jpg?v=1787654402","url":"https:\/\/dwellvexa.com\/products\/1-4-inch-cobalt-drill-bit-for-hard-metal-and-steel-10pcs-size-1-4-in-10-pcs","provider":"Dwellvexa","version":"1.0","type":"link"}