{"product_id":"5-16-inch-x-8-inch-drill-bit-long-drill-bit-industrial-black-oxide-coating-cobalt-aircraft-extension-drill-bits-for-steel-hard-metal-cast-iron-wood-plastic-style-5-16-x-8-inch","title":"5\/16 Inch x 8 Inch Drill Bit – Long Drill Bit, Industrial Black Oxide Coating – Cobalt Aircraft Extension Drill Bits for Steel, Hard Metal, Cast Iron, Wood, Plastic - style: 5\/16 x 8 Inch","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAccurate Dimensions for Targeted Drilling: Engineered to a precise cutting diameter of 5\/16\" and an overall length of 8\", these drill bits deliver the exactness required to tackle a diverse array of drilling jobs with consistent results.\u003c\/li\u003e\n\u003cli\u003eLong-Lasting Black Oxide Finish: Equipped with a black oxide coating and a 135° split point construction, these bits boast a 50% longer service life compared to standard HSS bits. They strike an optimal balance between hardness and toughness, significantly boosting resistance to wear and tear.\u003c\/li\u003e\n\u003cli\u003eBroad Range of Practical Uses: Built for versatility, these aircraft extension drill bits excel at accessing hard-to-reach areas in materials such as sheet metal, stainless steel, aluminum, copper, and beyond. This makes them an ideal choice for a wide spectrum of projects, both professional and DIY.\u003c\/li\u003e\n\u003cli\u003eImproved Lubricity via Black Oxide Treatment: The black oxide treatment not only enhances lubricity but also forms tiny pockets on the tool's surface. These pockets hold coolant close to the cutting edge, effectively boosting drilling efficiency.\u003c\/li\u003e\n\u003cli\u003eEfficient Chip Removal Design: Featuring a right-hand cut pattern, these spiral-fluted tools lift and clear chips upward and away from the cutting zone. This minimizes the chance of clogging during drilling operations, ensuring smooth and uninterrupted work.\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 0.31 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Type:\u003c\/strong\u003e Black 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":"YOKOCUT","offers":[{"title":"Default Title","offer_id":48407452745954,"sku":"B0FXWS4CVG-style-5-16-x-8-inch","price":10.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/0773\/7058\/files\/219biyHW4QL_12d2f02c-ba4b-4fe9-a218-4a67ff070904.jpg?v=1789200357","url":"https:\/\/fixtimber.us\/products\/5-16-inch-x-8-inch-drill-bit-long-drill-bit-industrial-black-oxide-coating-cobalt-aircraft-extension-drill-bits-for-steel-hard-metal-cast-iron-wood-plastic-style-5-16-x-8-inch","provider":"FixTimber","version":"1.0","type":"link"}