{"product_id":"irwin-326008-rotary-hammer-drill-bit-5-16-in-dia-4-3-4-in-oal-percussion-twist-flute-2-flute-5-16-in-dia-shank","title":"Irwin 326008 Rotary Hammer Drill Bit, 5\/16 in Dia, 4-3\/4 in OAL, Percussion, Twist Flute, 2-Flute, 5\/16 in Dia Shank","description":"Bit will fit all hammer drills with three-jaw or Jacobs chuck and features a chrome vanadium shaft through hardened to 50-53HrC, shot-peened, double-tempered finish, flute geometry removes dust from the hole quicker, copper braze material gives high heat-resistance. All tips made to ANSI specifications.\nFits all hammer drills with 3-jaw or Jacobs chuck\nPatented impact guard protects the first knuckle with EVA foam padding\nSignature 26 deg Taper Grind® edge for optimum sharpness, precise cutting and easy sharpening\nCopper braze material gives high heat-resistance for reduced tip loss\nChrome vanadium shaft through-hardened to 50-53HrC\nHot isostatically pressed to extend life and resist breakage\nUp to 5X longer cutting life versus standard bi-metal blades\n\n","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":67784537538730,"sku":"3695186","price":7.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/8847\/6586\/files\/3695186.jpg?v=1793337099","url":"https:\/\/www.jamaicahardware.com\/products\/irwin-326008-rotary-hammer-drill-bit-5-16-in-dia-4-3-4-in-oal-percussion-twist-flute-2-flute-5-16-in-dia-shank","provider":"Jamaica Hardware \u0026 Paints","version":"1.0","type":"link"}