{"product_id":"chicago-pneumatic-hex-sinker-drill-steel-1-3-4-hex-7-8-4-1-4-shank","title":"Chicago Pneumatic Hex Sinker Drill Steel — 1-3\/4\" Hex, 7\/8\" × 4-1\/4\" Shank","description":"\u003cp\u003eThe Chicago Pneumatic 1-3\/4\" hex sinker drill steel is a forged alloy-steel drive rod for pneumatic sinker and surface rock drills. It pairs a 1-3\/4\" across-flats hexagonal body with a standard 7\/8\" × 4-1\/4\" hex shank, and accepts tapered rock-drill bits for fast hole starting and steady penetration in stone, concrete, and rock. Each rod is manufactured and tested to fit Chicago Pneumatic sinker drills.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHex body size: 1-3\/4\" across flats\u003c\/li\u003e\n\u003cli\u003eShank: 7\/8\" × 4-1\/4\" hex\u003c\/li\u003e\n\u003cli\u003eAvailable length: 9\"\u003c\/li\u003e\n\u003cli\u003eMaterial: forged, heat-treated alloy steel\u003c\/li\u003e\n\u003cli\u003eBit connection: tapered (for tapered rock-drill bits)\u003c\/li\u003e\n\u003cli\u003eFits Chicago Pneumatic pneumatic sinker \/ surface rock drills\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eQuarrying, doweling, foundation and anchor drilling, plug-and-feather rock splitting, secondary breaking, and general small-hole percussive drilling with handheld pneumatic sinker drills. A short, large-hex rod suited to collaring and heavy secondary breaking. Backed by Chicago Pneumatic's reputation for durable, jobsite-ready rock-drilling tools.\u003c\/p\u003e","brand":"Chicago Pneumatic Power Technique","offers":[{"title":"9\"","offer_id":54414401175827,"sku":"3083421600","price":311.38,"currency_code":"USD","in_stock":true}],"url":"https:\/\/aircompressorstore.com\/products\/chicago-pneumatic-hex-sinker-drill-steel-1-3-4-hex-7-8-4-1-4-shank","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}