{"product_id":"milwaukee-48-89-2321-3-8-milwaukee-thunderbolt-cobalt-drill-bit","title":"Milwaukee 48-89-2321 3\/8 Thunderbolt Cobalt Drill Bit","description":"\u003cp\u003eMilwaukee COBALT RED HELIX drill bits are engineered for extreme durability and long life in hard metal applications. Designed with a variable helix  that includes an aggressive 35° helix angle which ends at 15°, the cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. Black Oxide Drill Bits but can be used in all twist drilling applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e135° split point for precision start no walking\u003c\/li\u003e\n\u003cli\u003eCHIP BREAKER Decreased Heat Buildup\u003c\/li\u003e\n\u003cli\u003eRED HELIX Design for Rapid Chip Removal\u003c\/li\u003e\n\u003cli\u003eSecure Grip - Prevents bit from slipping in chuck\u003c\/li\u003e\n\u003cli\u003eUp to 10X Life vs. Black Oxide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":50174841094438,"sku":"48-89-2321","price":20.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/48-89-2321-1.jpg?v=1740446720","url":"https:\/\/www.toolnut.com\/products\/milwaukee-48-89-2321-3-8-milwaukee-thunderbolt-cobalt-drill-bit","provider":"Tool Nut","version":"1.0","type":"link"}