{"product_id":"1-00mm-13-00mm-cobalt-blue-steel-jobber-drill-bit-set-25-pieces-5mm-increments-drill-america-d-a4025-co-set","title":"Cobalt Steel Jobber Drill Bit Set, 25 Pieces R425","description":"Manufactured to National Aerospace standard 907. These drill bits display high red hardness, permitting speeds up to 30 percent greater than with conventional M2 High-Speed Steel, and are especially effective in drilling tough, high tensile strength materials like stainless steel, inconel, and titanium. The 135 split point is self-centering and reduces thrust. Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Set includes metric sizes: 1 - 13 mm x 0.5 mm.","brand":"My Store","offers":[{"title":"Default Title","offer_id":43829123711043,"sku":"P356810224037926890","price":20.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8324\/6147\/files\/686E8475-B17A-26D3-7B45-89060EE87265.jpg?v=1789356591","url":"https:\/\/qxmxxyy.shop\/products\/1-00mm-13-00mm-cobalt-blue-steel-jobber-drill-bit-set-25-pieces-5mm-increments-drill-america-d-a4025-co-set","provider":"My Store","version":"1.0","type":"link"}