{"product_id":"bosch-spline-1-5625-inch-rotary-hammer-rh540s","title":"Bosch Spline 1-9\/16 inch Rotary Hammer | RH540S","description":"\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Metal, Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChuck Design\u003c\/strong\u003e: Keyless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChuck Size\u003c\/strong\u003e: 1-9\/16 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact Energy\u003c\/strong\u003e: 6.1 ft-lbs. EPTA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Load BPM\u003c\/strong\u003e: 1,500-2,900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Load RPM\u003c\/strong\u003e: 170-340\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Hole Diameter in Concrete\u003c\/strong\u003e: 1-9\/16 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Hole Diameter in Concrete-Core Bit\u003c\/strong\u003e: 4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Hole Diameter in Concrete-Thru Hole Bit\u003c\/strong\u003e: 2-1\/2 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Concrete Capacity Range\u003c\/strong\u003e: 1\/2 in. - 1-3\/8 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 120V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Speed\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse\u003c\/strong\u003e: No\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eProduct Description\u003c\/h5\u003e\n\u003cp\u003eThe Bosch RH540S Combination Hammer delivers reliable power for concrete drilling, chiseling, and demolition work. Its 12-amp motor provides 6.1 ft-lbs. of EPTA impact energy, with variable speed control for improved handling when starting holes or working in tough material.\u003c\/p\u003e\n\u003cp\u003eThis spline-drive hammer includes a dual-mode selector for rotary hammer or hammer-only operation, Vario-Lock chisel positioning, an integral clutch, and a 360-degree auxiliary handle for added control. It is compatible with spline and 3\/4 in. round hex shank accessories.\u003c\/p\u003e\n\u003ch5\u003eIn the Box\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eRH540S Spline 1-9\/16 In. Combination Hammer\u003c\/li\u003e\n\u003cli\u003e(1)x Auxiliary Handle\u003c\/li\u003e\n\u003cli\u003e(1)x Grease Tube\u003c\/li\u003e\n\u003cli\u003e(1)x Carrying Case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52036501995816,"sku":"RH540S","price":649.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/0337\/7960\/files\/BoschSpline1.5625inchRotaryHammer.jpg?v=1782492085","url":"https:\/\/benchmarksupply.com\/products\/bosch-spline-1-5625-inch-rotary-hammer-rh540s","provider":"Benchmark Tool \u0026 Supply","version":"1.0","type":"link"}