{"product_id":"bosch-bl4147-5-16-x-4-1-2-black-oxide-fractional-jobber-twist-drill-bits-6-pack","title":"Bosch BL4147 5\/16\" x 4-1\/2\" Black Oxide Fractional Jobber Twist Drill Bits (6 Pack)","description":"\u003cdiv class=\"product-details-description\"\u003e\n\u003ch4 class=\"product-details-section-title\"\u003eBosch BL4147 Description\u003c\/h4\u003e\n\u003cp class=\"product-details-short-description-text\"\u003eBosch black oxide fractional jobber drill bits are designed for general-purpose drilling in metal, wood, plastic, and composite materials. The split point starts on contact to help prevent walking, while the speed helix design delivers faster drilling, reduced heat, and longer bit life.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-details-includes\"\u003e\n\u003ch4 class=\"product-details-section-title\"\u003eBosch BL4147 Includes\u003c\/h4\u003e\n\u003cul class=\"product-details-includes-list\"\u003e\u003cli\u003e(6) 5\/16 in. x 4-1\/2 in. Black Oxide Fractional Jobber Twist Drill Bits\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-details-features\"\u003e\n\u003ch4 class=\"product-details-section-title\"\u003eBosch BL4147 Features\u003c\/h4\u003e\n\u003cul class=\"product-details-features-list\"\u003e\n\u003cli\u003eSpeed helix design drills up to 3 times faster than standard bits\u003c\/li\u003e\n\u003cli\u003eSplit point tip starts on contact to help prevent walking and skating\u003c\/li\u003e\n\u003cli\u003eBlack oxide bits last up to 50% longer than high-speed steel\u003c\/li\u003e\n\u003cli\u003eReduced heat buildup helps extend drill bit life\u003c\/li\u003e\n\u003cli\u003eSuitable for steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon, and composite materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-details-specs\"\u003e\n\u003ch4 class=\"product-details-section-title\"\u003eBosch BL4147 Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Diameter\u003c\/td\u003e\n\u003ctd\u003e5\/16 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Material\u003c\/td\u003e\n\u003ctd\u003eBlack Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Type\u003c\/td\u003e\n\u003ctd\u003eTwist\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e4.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Chuck Size Required\u003c\/td\u003e\n\u003ctd\u003e3\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Coating\u003c\/td\u003e\n\u003ctd\u003eBlack Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":55682629075235,"sku":"28444","price":21.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/0159\/4403\/files\/Bosch-bl2134_01_1e6d3a89-5d9d-4e7f-bed5-f6575db282ee.jpg?v=1790775729","url":"https:\/\/toolup.com\/products\/bosch-bl4147-5-16-x-4-1-2-black-oxide-fractional-jobber-twist-drill-bits-6-pack","provider":"Toolup","version":"1.0","type":"link"}