{"product_id":"multi-purpose-drill-bit-for-rotary-drilling","title":"MULTI-PURPOSE DRILL BIT FOR ROTARY DRILLING","description":"\u003cp class=\"mb-0\"\u003eMULTI-PURPOSE DRILL BIT FOR ROTARY OR PERCUSSION DRILLING\u003c\/p\u003e\n\u003cp\u003eCobalt and tungsten carbide tip. Chrome vanadium steel shank for enormous strength. These multi-purpose drill bits represent a revolutionary new hole drilling system. Using high-quality German design and high-tech manufacturing, we have created drill bits that are 3-4 times stronger than the typical single-purpose bit. To achieve this incredible strength and versatility, the tip is bonded to the shaft in a vacuum, at extremely high temperatures. This special brazing technique allows the bit to withstand drilling temperatures up to 2000 degrees Fahrenheit, without damage to the tip or the shaft. These multi-purpose drill bits are the perfect single hole drilling tools for any job and any user, from contractors to homeowners, craftsmen, maintenance workers and others. They are highly effective on a multitude of surfaces, including masonry, ceramic tile, concrete, brick, fiberglass, plexiglass, glass, cast metal, hardened steel, granite, marble and wood. Resharpen using ARTU's Silicon Carbide Grinding Wheel, Mfg. No. #01551\u003c\/p\u003e","brand":"House Has","offers":[{"title":"3\/16IN - 26134684","offer_id":42516430651463,"sku":null,"price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2295\/4477\/files\/2613240b.jpg?v=1770842904","url":"https:\/\/www.mthollysupplyco.com\/products\/multi-purpose-drill-bit-for-rotary-drilling","provider":"Mt Holly Supply Co, Inc.","version":"1.0","type":"link"}