{"product_id":"sds-max-1-9-16-in-combination-hammer","title":"SDS-max 1-9\/16 In. Combination Hammer","description":"\u003ch1\u003eBOSCH RH540M 1-9\/16\" SDS-max Combination Hammer\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eBOSCH® RH540M 1-9\/16\" SDS-max Combination Hammer\u003c\/strong\u003e is a powerful and versatile solution for concrete contractors and professional remodelers. Combining \u003cstrong\u003erotary hammer and hammer-only modes\u003c\/strong\u003e, this heavy-duty tool delivers \u003cstrong\u003e6.1 ft-lbs of impact energy\u003c\/strong\u003e while weighing just 15.2 lbs.\u003c\/p\u003e\n\u003cp\u003eThe powerful motor provides \u003cstrong\u003e170–340 RPM in rotary mode\u003c\/strong\u003e and up to \u003cstrong\u003e2,900 BPM\u003c\/strong\u003e, delivering the performance needed for demanding concrete drilling and chiseling applications. The \u003cstrong\u003eSDS-max bit system\u003c\/strong\u003e provides tool-free, one-handed bit changes while automatically locking bits in place for efficient operation and maximum impact energy transfer.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eVario-Lock system\u003c\/strong\u003e allows chisels to be rotated and locked into \u003cstrong\u003e12 different positions\u003c\/strong\u003e, helping users optimize the working angle for each application. An integral clutch helps protect the operator and tool by disengaging torque transmission if the bit binds, while service minder brushes provide an indication when preventive maintenance is required.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSDS-max Bit System\u003c\/strong\u003e – Enables tool-free, one-handed bit changes with automatic bit locking, dust protection, and efficient impact energy transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Mode Operation\u003c\/strong\u003e – Easily switch between rotary hammer and hammer-only modes using the combination selector knob.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e6.1 ft-lbs Impact Energy\u003c\/strong\u003e – Delivers powerful impact performance for demanding concrete applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVario-Lock Positioning\u003c\/strong\u003e – Rotates and locks chisels into 12 positions to optimize the working angle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegral Clutch\u003c\/strong\u003e – Helps protect the tool and operator by disengaging torque transmission if the bit binds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eService Minder Brushes\u003c\/strong\u003e – Indicates when preventive maintenance is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInnovative Service Modules\u003c\/strong\u003e – Designed to allow qualified service technicians to quickly replace brushes and the power cord.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e360° Auxiliary Handle\u003c\/strong\u003e – Provides flexible positioning and improved operator comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePowerful Performance\u003c\/strong\u003e – 12.0-amp motor provides reliable performance for demanding concrete drilling and chiseling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCSA Listed\u003c\/strong\u003e – Grounded design and CSA certification; complies with OSHA requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTool Type\u003c\/td\u003e\n\u003ctd\u003eCombination Hammer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChuck Design\u003c\/td\u003e\n\u003ctd\u003eKeyless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChuck Size\u003c\/td\u003e\n\u003ctd\u003eSDS-max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpact Energy\u003c\/td\u003e\n\u003ctd\u003e6.1 ft-lbs EPTA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmperage\u003c\/td\u003e\n\u003ctd\u003e12.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-Load RPM\u003c\/td\u003e\n\u003ctd\u003e170–340 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-Load BPM\u003c\/td\u003e\n\u003ctd\u003e1,500–2,900 BPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Hole Diameter in Concrete\u003c\/td\u003e\n\u003ctd\u003e1-9\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Hole Diameter with Core Bit\u003c\/td\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Hole Diameter with Thru-Hole Bit\u003c\/td\u003e\n\u003ctd\u003e2-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptimal Concrete Capacity Range\u003c\/td\u003e\n\u003ctd\u003e1\/2\"–1-3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e19\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e15.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMetal, Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIncludes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e(1) RH540M Combination Hammer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e(1) 360° Auxiliary Handle — 2 602 025 062\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e(1) Carrying Case — 3 605 438 536\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eBOSCH RH540M 1-9\/16\" SDS-max Combination Hammer\u003c\/strong\u003e delivers the power, versatility, and control required for professional concrete drilling, chiseling, and remodeling applications.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":46218164633685,"sku":"RH540M","price":719.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/4772\/2581\/files\/sds-maxAE-hammers-rh540m-0611269010__34082.webp?v=1790098755","url":"https:\/\/artstoolsales.com\/products\/sds-max-1-9-16-in-combination-hammer","provider":"Art's Tool Sales and Service of Niagara LTD","version":"1.0","type":"link"}