{"product_id":"gcs18v-230n","title":"Bosch Cutoff Saw GCS18V-230N 9 Inch 18V Brushless (3.3 Inch Depth 7\/8 Arbor Water Feed Masonry Concrete Metal Cutting Cordless Bare Tool)","description":"\u003cdiv style=\"font-family: sans-serif; color: #333333; line-height: 1.6; max-width: 900px;\" class=\"product-description\"\u003e\n\u003ch2 style=\"color: #004b87;\"\u003e\u003ca href=\"https:\/\/www.1toptools.com\/pages\/brand-bosch\" title=\"Link to the Bosch Tools homepage.\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_Promtional_Logo.png?v=1772729021\" alt=\"Bosch Promotional Logo Logout\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #004b87; font-size: 20px; font-weight: bold; margin-bottom: 12px;\"\u003eBosch GCS18V-230N 18V Brushless 9-Inch Cordless Concrete and Metal Cutoff Saw Bare Tool\u003c\/h2\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 16px;\"\u003eThe Bosch GCS18V-230N 18V Brushless 9-Inch Cordless Cutoff Saw cuts cured concrete, rebar, steel pipe, masonry pavers, and structural cinder block with a maximum cutting depth of up to 3.3 inches. Powered by an industrial high-torque brushless motor engineered for heavy demolition and utility fabrication, this cordless cutoff tool delivers gas-free indoor cutting without hazardous engine emissions or pull cords. Featuring an integrated wet-cutting water feed with an onboard shut-off valve, an enclosed waterproof battery compartment, a 6-position adjustable wheel guard, and an ergonomic wraparound handle, this 11.8-pound portable saw equips concrete contractors, masons, and commercial metal fabricators with balanced cutting control. \u003cstrong style=\"background-color: #ffffcc; padding: 2px 4px;\"\u003e**Battery and charger sold separately.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87; font-size: 18px; font-weight: bold; margin-top: 20px; margin-bottom: 10px;\"\u003eBest Used For:\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eConcrete Slab \u0026amp; Paver Cutting:\u003c\/strong\u003e Making up to 3.3-inch deep relief cuts and sizing brick pavers using the wet-cut water attachment to suppress airborne silica dust.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRebar \u0026amp; Structural Steel Sectioning:\u003c\/strong\u003e Slicing heavy-duty steel pipe, structural rebar cages, and metal studs cleanly on jobsites without trailing power cords.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eIndoor Demolition \u0026amp; Plumbing Trenching:\u003c\/strong\u003e Sinking floor cuts in basements and occupied commercial facilities where gas-powered saw exhaust is prohibited.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87; font-size: 18px; font-weight: bold; margin-top: 20px; margin-bottom: 10px;\"\u003eKey Performance \u0026amp; Safety Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eHigh-Output Brushless Motor:\u003c\/strong\u003e Delivers corded-equivalent cutting power and constant rotational speed under heavy concrete and steel loads.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eIntegrated Wet-Cut Water Delivery:\u003c\/strong\u003e Directs water spray directly to both sides of the blade with an accessible brass shut-off valve for OSHA Table 1 silica compliance.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003e6-Position Adjustable Blade Guard:\u003c\/strong\u003e Rotates smoothly around the 9-inch wheel to optimize sightlines, spark deflection, and ergonomics across varying approach angles.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eSealed Waterproof Battery Bay:\u003c\/strong\u003e Enclosed compartment shields 18V lithium-ion battery packs from water slurry, concrete slurry, and jobsite dust intrusion.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eSpindle Lock Lever Mechanism:\u003c\/strong\u003e Simplifies wheel swaps by locking the 7\/8-inch arbor firmly for fast blade exchanges using the included on-tool wrench.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eAMPShare™ System Compatibility:\u003c\/strong\u003e Operates seamlessly across the global multi-brand AMPShare and Bosch Professional 18V battery platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87; font-size: 18px; font-weight: bold; margin-top: 20px; margin-bottom: 10px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e(1) Bosch GCS18V-230N 18V Brushless 9-Inch Cutoff Saw (Bare Tool)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e(1) 9-Inch Diamond Masonry Cutting Wheel (DB944)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e(1) 9-Inch Abrasive Metal Cut-Off Wheel (TCW1S900)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e(1) Integrated Water Feed Line with Shut-Off Valve\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e(1) Heavy-Duty Lock Nut Wrench\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 6px;\"\u003e\u003ciframe width=\"1073\" height=\"604\" src=\"https:\/\/www.youtube.com\/embed\/NOfIkpaoCUg\" title=\"Bosch GCS18V-230: 18V Brushless 9 In. Cutoff Saw\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87; font-size: 18px; font-weight: bold; margin-top: 20px; margin-bottom: 10px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px; border: 1px solid #e0e0e0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #004b87; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; border: 1px solid #cccccc;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left; border: 1px solid #cccccc;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003eModel Number \/ Part ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003eGCS18V-230N (Cutoff Saw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003eOperating Battery Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e18V Lithium-Ion (AMPShare™ Platform)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003eCutting Wheel Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e9.00 in (9 in \/ 230 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e3.30 in (3-5\/16 in \/ 83.8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003eBlade Arbor Hole Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e0.875 in (7\/8 in \/ 22.23 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003eMotor Architecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003eHigh-Torque Maintenance-Free Brushless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003eBlade Guard Positions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e6-Position Adjustable Guard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003eDust Management System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003eIntegrated Wet-Cut Water Attachment with Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003eOverall Tool Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e26.10 in (26-1\/8 in \/ 66.3 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003eOverall Tool Height \u0026amp; Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e12.10 in H x 8.50 in W (30.7 cm x 21.6 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003eBare Tool Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cccccc;\"\u003e11.80 lbs (5.35 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cblockquote style=\"margin: 20px 0; padding: 12px 16px; background-color: #f8f9fa; border-left: 4px solid #004b87; font-style: normal;\"\u003e\n\u003cstrong\u003ePro-Tip:\u003c\/strong\u003e Connect a portable pressurized water tank to the integrated water shut-off valve when cutting cured concrete indoors; wet cutting completely suppresses respirable crystalline silica dust while lubricating diamond segments to prevent premature core warping.\u003c\/blockquote\u003e\n\u003c\/div\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":52858146095415,"sku":"GCS18V-230N","price":689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_Cutoff_Saw_GCS18V-230N_9_Inch_18V_Brushless_3.3_Inch_Depth_7_8_Arbor_Water_Feed_Masonry_Concrete_Metal_Cutting_Cordless_Bare_Tool.jpg?v=1786991672","url":"https:\/\/www.1toptools.com\/products\/gcs18v-230n","provider":"1 Top Tools","version":"1.0","type":"link"}