{"niche":"What is the lightest and most portable circular saw?","description":"What is the lightest and most portable circular saw?","products":[{"brand":"Milwaukee","model":"2522-20 3in Compact Cut-Off Tool","price_gbp":96.25,"origin_country":null,"specs":{"weight":"1.52 lbs","power_source":"Cordless","cutting_depth":"0.64 in","no_load_speed":"20000","blade_diameter":"3 in"},"confidence_score":null,"sources":[{"label":"Milwaukee","url":"https://www.milwaukeetool.com/products/details/m12-fuel-3-compact-cut-off-tool/2522-20","currency":"USD","source_country":"US","price":149.0,"price_gbp":111.17,"scraped_at":"2026-06-14T01:52:27.493427"},{"label":"Acme Tools","url":"https://www.acmetools.com/milwaukee-m12-fuel-3-in-compact-cut-off-tool-bare-tool-2522-20/045242519958.html","currency":"USD","source_country":"US","price":129.0,"price_gbp":96.25,"scraped_at":"2026-06-14T01:52:27.493427"},{"label":"Great Lakes Power Tools","url":"https://greatlakespowertools.com/milwaukee-2522-20-m12-fuel-3-in-compact-cut-off-tool-tool-only/","currency":"USD","source_country":"US","price":149.0,"price_gbp":111.17,"scraped_at":"2026-06-14T01:52:27.493427"}],"summary":"The M12 FUEL 2522-20 is a cordless 3 in compact cut-off tool with a POWERSTATE brushless motor that spins at 20,000 RPM. It includes multiple accessory blades, a tool-free guard and shoe with vacuum port, reversible blade rotation, and an LED - suited for one-handed use in tight spaces and multi-material cutting. ","ideal_for":"Ideal for the lightest, most portable circular saw comparison because it weighs 1.52 lbs and uses a compact 3 in blade for maximum portability and one-handed operation."},{"brand":"Skilsaw","model":"SPT67WL 15-Amp 6-1-2in Lightweight Circular Saw","price_gbp":96.99,"origin_country":null,"specs":{"weight":"8.6","bevel_angle":"0 to 56 degrees","power_source":"Corded electric","cutting_depth":"2.4375","no_load_speed":"5300","blade_diameter":"6.5"},"confidence_score":null,"sources":[{"label":"Concord Carpenter (product review/specs)","url":"https://www.aconcordcarpenter.com/skilsaws-blade-right-and-blade-left-sidewinders.html","currency":"USD","source_country":"US","price":130.0,"price_gbp":96.99,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"Walmart","url":"https://www.walmart.com/ip/SKILSAW-Sidewinder-15-Amp-7-1-4-Inch-Light-Weight-Circular-Saw-with-SKILSAW-Blade-SPT67WL-01/44992950","currency":"USD","source_country":"US","price":169.0,"price_gbp":126.09,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"Concord Carpenter (product review/specs)","url":"https://www.aconcordcarpenter.com/skilsaws-blade-right-and-blade-left-sidewinders.html","currency":"USD","source_country":"US","price":130.0,"price_gbp":96.99,"scraped_at":"2026-06-14T01:53:00.701007"},{"label":"Walmart","url":"https://www.walmart.com/ip/SKILSAW-Sidewinder-15-Amp-7-1-4-Inch-Light-Weight-Circular-Saw-with-SKILSAW-Blade-SPT67WL-01/44992950","currency":"USD","source_country":"US","price":169.0,"price_gbp":126.09,"scraped_at":"2026-06-14T01:53:00.701007"}],"summary":"Corded 15-amp Skilsaw sidewinder with a 6.5 in blade designed for high torque and lightweight handling, featuring a magnesium footplate and blade guard for reduced weight. It runs at 5300 RPM, offers up to 56° bevel capacity, and is aimed at pro and serious DIY users who need a powerful but portable corded circular saw.","ideal_for":"Best for users prioritizing lightest portable corded saw-weighs 8.6 lbs and uses a magnesium footplate for reduced weight and easier handling."},{"brand":"Flex","model":"FX2131A-1C 24V Brushless 6-1-2in Inline Compact Circular Saw Kit","price_gbp":185.78,"origin_country":null,"specs":{"weight":"9.2 lbs","bevel_angle":"0-47°","power_source":"Battery","cutting_depth":"2.5625 in","no_load_speed":"5500","blade_diameter":"6.5 in"},"confidence_score":null,"sources":[{"label":"Toolup","url":"https://toolup.com/products/flex-fx2131a-1c-24v-6-1-2-in-line-circular-saw-kit","currency":"USD","source_country":"US","price":279.0,"price_gbp":208.16,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"FLEX (official)","url":"https://www.flexpowertools.com/6-5-in-in-line-circular-saw-kit-fx2131a-1c/","currency":"USD","source_country":"US","price":249.0,"price_gbp":185.78,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"FLEX (official)","url":"https://www.flexpowertools.com/6-5-in-in-line-circular-saw-kit-fx2131a-1c/","currency":"USD","source_country":"US","price":249.0,"price_gbp":185.78,"scraped_at":"2026-06-14T01:53:00.701007"},{"label":"Toolup","url":"https://toolup.com/products/flex-fx2131a-1c-24v-6-1-2-in-line-circular-saw-kit","currency":"USD","source_country":"US","price":279.0,"price_gbp":208.16,"scraped_at":"2026-06-14T01:53:00.701007"}],"summary":"Cordless 24V brushless inline circular saw with a 6.5 in blade, 5,500 RPM no-load speed, and a deep 2.5625 in cut capacity - sold as a kit including a 5.0Ah battery, fast charger, blade, and bag. Inline design improves balance and sightlines; suitable for cutting 3x lumber in one pass and pro jobsite use.","ideal_for":"Ideal for the lightest and most portable circular saw choice because it weighs 9.2 lbs (kit 9.4 lbs with battery) and uses a compact 6.5 in blade while delivering a 2.5625 in cutting depth."},{"brand":"Bosch","model":"GKS18V-25GCB14 18V 7-1/4in Cordless Circular Saw","price_gbp":349.92,"origin_country":null,"specs":{"weight":"9.5 lbs","bevel_angle":"0-50 deg","power_source":"Battery (18 V)","cutting_depth":"2.5 in","no_load_speed":"2500-5000 RPM","blade_diameter":"7.25 in","variable_speed":true},"confidence_score":null,"sources":[{"label":"Toolup","url":"https://toolup.com/products/bosch-gks18v-25gcb14-profactor-18v-connected-ready-7-1-4-in-circular-saw-kit-with-track-compatibility-and-1-core18v-8-ah-high-power-battery","currency":"USD","source_country":"US","price":525.0,"price_gbp":391.71,"scraped_at":"2026-06-14T01:50:27.779923"},{"label":"Lowe's","url":"https://www.lowes.com/pd/Bosch-PROFACTOR-18V-Strong-Arm-Connected-Ready-7-1-4-In-Circular-Saw-Kit-with-Track-Compatibility-and-1-CORE18V-8-0-Ah-PROFACTOR-Performance-Battery/5001782563","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-14T01:50:27.779923"},{"label":"PowerTools.TechReviewer","url":"https://powertools.techreviewer.com/tool-specs/bosch-gks18v-25gcb14-circular-saw/","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-14T01:50:27.779923"},{"label":"1TopTools","url":"https://www.1toptools.com/products/bosch-18v-brushless-cordless-circular-saw-kit-gks18v-25gcb14-7-1-4-inch-blade-8-ah-battery-charger-and-connectivity","currency":"USD","source_country":"US","price":469.0,"price_gbp":349.92,"scraped_at":"2026-06-14T01:52:27.493427"},{"label":"Bosch Tools (official)","url":"https://www.boschtools.com/us/en/products/gks18v-25gcb14-06016B5115","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-14T01:52:27.493427"},{"label":"Acme Tools","url":"https://www.acmetools.com/bosch-18v-7-1-4-inch-circular-saw-bare-tool-gks18v-25n/S0000000019689.html","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-14T01:52:27.493427"}],"summary":"The Bosch GKS18V-25GCB14 is an 18V brushless, track-compatible 7-1/4 in cordless circular saw delivering corded-level performance with BITURBO technology, ECO mode, six speed settings, and a 2.5 in max cut depth. It includes an 8 Ah CORE18V battery in kit variants and suits demanding jobsite tasks like framing and decking.","ideal_for":"It's ideal for the lightest and most portable circular saw question because it weighs 9.5 lb and runs on an 18V battery while still providing a 2.5 in cutting depth and variable speeds for jobsite portability and power."},{"brand":"Ryobi","model":"ONE+ 18V PCL400 Cordless 4-1/2in Circular Saw","price_gbp":58.94,"origin_country":null,"specs":{"weight":"3.5","bevel_angle":"0-45°","power_source":"Battery","cutting_depth":"1.5625 in","no_load_speed":"5200","blade_diameter":"4.5 in"},"confidence_score":null,"sources":[{"label":"Ryobi","url":"https://www.ryobitools.com/products/33287236954","currency":"USD","source_country":"US","price":79.0,"price_gbp":58.94,"scraped_at":"2026-06-14T01:50:27.779923"},{"label":"The Home Depot","url":"https://www.homedepot.com/p/RYOBI-ONE-18V-Cordless-4-1-2-in-Circular-Saw-Kit-with-2-Ah-Battery-Charger-and-Extra-2-0-Ah-Battery-PCL400K1-PBP006/337540238","currency":"USD","source_country":"US","price":79.0,"price_gbp":58.94,"scraped_at":"2026-06-14T01:50:27.779923"}],"summary":"Compact, lightweight 18V cordless circular saw with a 4.5 in blade, 5200 RPM motor, and a 0-45° bevel for angled cuts. Designed for one-handed operation and quick cuts in 2-by lumber, plywood, OSB, and laminate; sold as kit (PCL400K1) or tool-only (PCL400B).","ideal_for":"Ideal for 'lightest and most portable circular saw' because it weighs 3.5 lbs and uses a compact 4.5 in blade for easy one-handed portability."},{"brand":"DeWalt","model":"20V MAX DCS391 6-1/2in Compact Circular Saw","price_gbp":96.25,"origin_country":null,"specs":{"weight":"8.3 lbs","bevel_angle":"0-50°","power_source":"Battery","cutting_depth":"2.125 in","no_load_speed":"5150 RPM","blade_diameter":"6.5 in"},"confidence_score":null,"sources":[{"label":"Home Depot","url":"https://www.homedepot.com/p/DEWALT-20V-MAX-Cordless-6-5-in-Sidewinder-Style-Circular-Saw-Tool-Only-DCS391B/203164241","currency":"USD","source_country":"US","price":129.0,"price_gbp":96.25,"scraped_at":"2026-06-14T01:50:27.779923"},{"label":"Ace Hardware","url":"https://www.acehardware.com/departments/tools/power-tools/circular-saws/2393122","currency":"USD","source_country":"US","price":129.0,"price_gbp":96.25,"scraped_at":"2026-06-14T01:50:27.779923"},{"label":"DeWalt (official)","url":"https://www.dewalt.com/en-us/product/dcs391b/20v-max-6-12-165mm-circular-saw-tool-only","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-14T01:50:27.779923"}],"summary":"Cordless 20V MAX compact circular saw with a 6.5 in carbide-tipped blade, a 5,150 RPM motor, and a lightweight magnesium shoe offering 0-50° bevel capacity and up to 2.125 in cutting depth at 90°. Designed for portability and jobsite durability while delivering fast, accurate cuts. Battery and charger sold separately.","ideal_for":"Good for the lightest and most portable circular saw use because it weighs 8.3 lbs and uses a compact 6.5 in blade with a magnesium shoe for reduced weight and improved portability."},{"brand":"DeWalt","model":"DCS570B 20V MAX Atomic 4.5in Circular Saw (tool only)","price_gbp":126.09,"origin_country":null,"specs":{"weight":"5.5 lbs","bevel_angle":"45°","power_source":"20V MAX battery","cutting_depth":"1.5625 in","no_load_speed":"4500 RPM","blade_diameter":"4.5 in"},"confidence_score":null,"sources":[{"label":"Workshop Tools","url":"https://workshoptools.com/products/dewalt-20v-max-4-5in-atomic-circular-saw-dcs571b","currency":"USD","source_country":"US","price":199.0,"price_gbp":148.48,"scraped_at":"2026-06-14T01:51:45.721888"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/dewalt-atomic-20v-max-circular-saw-4-1-2-inch-tool-only-dcs571b/J3Z2TLH5RR/sku/12326391","currency":"USD","source_country":"US","price":169.0,"price_gbp":126.09,"scraped_at":"2026-06-14T01:51:45.721888"}],"summary":"Compact, brushless 20V MAX cordless circular saw with a 4.5 in blade, 4500 RPM no-load speed, electronic brake, dust port and bevel capacity to 45°. It's designed for one-handed use and tight spaces, offering enough cutting capacity for 2x material at 90°. Ideal as a lightweight supplement to full-size saws for quick cuts and jobsite portability.","ideal_for":"This saw suits the lightest and most portable circular saw question because it weighs 5.5 lbs and uses a compact 4.5 in blade on a 20V MAX battery platform, making it significantly smaller and lighter than standard 7-1/4 in models."},{"brand":"DeWalt","model":"DCS571B Atomic 20V MAX 4.5in Compact Circular Saw (Tool Only)","price_gbp":126.09,"origin_country":null,"specs":{"weight":"5.5 lbs","bevel_angle":"45 °","power_source":"Battery","cutting_depth":"1.563 in","no_load_speed":"4500 RPM","blade_diameter":"4.5 in"},"confidence_score":null,"sources":[{"label":"Home Depot","url":"https://www.homedepot.com/p/DEWALT-ATOMIC-20V-MAX-Cordless-Brushless-4-1-2-in-Circular-Saw-Tool-Only-DCS571B/308961100","currency":"USD","source_country":"US","price":210.99,"price_gbp":157.42,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"DeWalt","url":"https://www.dewalt.com/en-us/product/dcs571b/20v-max-atomic-brushless-cordless-4-12-114-mm-circular-saw-tool-only","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/dewalt-atomic-20v-max-circular-saw-4-1-2-inch-tool-only-dcs571b/J3Z2TLH5RR/sku/12326391","currency":"USD","source_country":"US","price":169.0,"price_gbp":126.09,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"Home Depot","url":"https://www.homedepot.com/p/DEWALT-ATOMIC-20V-MAX-Cordless-Brushless-4-1-2-in-Circular-Saw-Tool-Only-DCS571B/308961100","currency":"USD","source_country":"US","price":210.99,"price_gbp":157.42,"scraped_at":"2026-06-14T01:53:00.701007"},{"label":"DeWalt","url":"https://www.dewalt.com/en-us/product/dcs571b/20v-max-atomic-brushless-cordless-4-12-114-mm-circular-saw-tool-only","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-14T01:53:00.701007"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/dewalt-atomic-20v-max-circular-saw-4-1-2-inch-tool-only-dcs571b/J3Z2TLH5RR/sku/12326391","currency":"USD","source_country":"US","price":169.0,"price_gbp":126.09,"scraped_at":"2026-06-14T01:53:00.701007"}],"summary":"Compact brushless 20V MAX cordless circular saw with a 4.5 in blade, 4500 RPM no-load speed, on-board dust port, removable auxiliary handle and bevel capability to 45°. It is lightweight and designed for tight spaces and quick cuts; battery and charger sold separately.","ideal_for":"Ideal for users wanting the lightest, most portable circular saw because it weighs 5.5 lbs and uses a compact 4.5 in blade for greater maneuverability."},{"brand":"Greenworks","model":"24V 29452 4.25in Cordless Circular Saw Kit","price_gbp":52.22,"origin_country":null,"specs":{"power_source":"Battery"},"confidence_score":null,"sources":[{"label":"Walmart","url":"https://www.walmart.com/ip/Greenworks-24V-4-25-in-Cordless-Circular-Saw-Kit-29452/","currency":"USD","source_country":"US","price":69.99,"price_gbp":52.22,"scraped_at":"2026-06-14T01:51:45.721888"}],"summary":"A compact Greenworks cordless circular saw kit designed for light cutting tasks with a 24V battery platform. It targets portability and basic wood cutting for DIYers and homeowners who need a small, battery-powered saw for occasional jobs.","ideal_for":"Suitable for the lightest and most portable circular saw need because it is a 24V battery-powered compact kit with a small 4.25in blade size, prioritizing low weight and portability."},{"brand":"Greenworks","model":"24V 7-1-4in Cordless Battery Circular Saw (Model 60V series small portable 24V variant)","price_gbp":103.71,"origin_country":null,"specs":{"weight":"7.4","bevel_angle":"50°","power_source":"24V Lithium-ion battery","cutting_depth":"2.48","no_load_speed":"4500","blade_diameter":"7.25"},"confidence_score":null,"sources":[{"label":"Greenworks official store","url":"https://www.greenworkstools.com/products/24v-circular-saw-7-1-4-saw-blade-dust-connector-kit-w-4-0ah-battery-charger-renewed","currency":"USD","source_country":"US","price":189.99,"price_gbp":141.75,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"Lowe's","url":"https://www.lowes.com/pd/Greenworks-24-volt-7-1-4-in-Brushless-Cordless-Circular-Saw-Kit-1-Battery-Charger-Included/5015121463","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"The Gadgeteer (review mentions retailer prices)","url":"https://the-gadgeteer.com/2022/03/02/greenworks-cordless-24v-7-1-4-circular-saw-review/","currency":"USD","source_country":"US","price":139.0,"price_gbp":103.71,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"Greenworks official store","url":"https://www.greenworkstools.com/products/24v-circular-saw-7-1-4-saw-blade-dust-connector-kit-w-4-0ah-battery-charger-renewed","currency":"USD","source_country":"US","price":189.99,"price_gbp":141.75,"scraped_at":"2026-06-14T01:53:00.701007"},{"label":"Lowe's","url":"https://www.lowes.com/pd/Greenworks-24-volt-7-1-4-in-Brushless-Cordless-Circular-Saw-Kit-1-Battery-Charger-Included/5015121463","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-14T01:53:00.701007"},{"label":"The Gadgeteer (review mentions retailer prices)","url":"https://the-gadgeteer.com/2022/03/02/greenworks-cordless-24v-7-1-4-circular-saw-review/","currency":"USD","source_country":"US","price":139.0,"price_gbp":103.71,"scraped_at":"2026-06-14T01:53:00.701007"}],"summary":"A compact 24V brushless cordless circular saw with a 7.25 in blade, up to 4500 RPM, electric brake, LED cutline light, and a removable 24V lithium-ion battery. It offers a max cut depth of about 2.48 in at 90° and a 50° bevel range, sold both as a kit (with battery and charger) and as tool-only options. Suited for DIYers and light professional work requiring portable, battery-powered cutting.","ideal_for":"Ideal for the lightest and most portable circular saw question because it weighs 7.4 lbs (tool kit) and uses a 24V removable battery, giving a compact 7.25 in saw with 4500 RPM for portability and reasonable cutting capacity."},{"brand":"Makita","model":"SH02R1 12V Max CXT 3.38in Circular Saw Kit","price_gbp":64.9,"origin_country":null,"specs":{"weight":"3.5 lbs","bevel_angle":"0° - 45°","power_source":"Battery","cutting_depth":"1 in","no_load_speed":"1500 RPM","blade_diameter":"3.38 in"},"confidence_score":null,"sources":[{"label":"Toolup","url":"https://toolup.com/products/makita-sh02r1-12v-max-cxt-li-ion-3-3-8-cordless-circular-saw-kit","currency":"USD","source_country":"US","price":149.0,"price_gbp":111.17,"scraped_at":"2026-06-14T01:51:45.721888"},{"label":"CPO Outlets (reconditioned)","url":"https://www.cpooutlets.com/factory-reconditioned-makita-sh02r1-r-12v-max-cxt-brushless-lithium-ion-3-3-8-in.-cordless-circular-saw-kit--2-ah-/mktrsh02r1-r.html","currency":"USD","source_country":"US","price":86.99,"price_gbp":64.9,"scraped_at":"2026-06-14T01:51:45.721888"}],"summary":"Compact 12V max CXT circular saw with a 3.38 in blade, 1,500 RPM motor, and 1 in max cutting depth. Weighing 3.5 lbs (with 2.0 Ah battery) and featuring a 0-45° bevel, it's designed for light-duty trimming, plywood, and tight-space cuts.","ideal_for":"Ideal for the lightest and most portable circular saw choice because it weighs only 3.5 lbs and uses a compact 3.38 in blade for easy transport and one-handed handling."},{"brand":"Makita","model":"XSS03Z 18V LXT 5-3-8in Compact Circular Saw (Tool Only)","price_gbp":174.59,"origin_country":null,"specs":{"weight":"6 lbs","bevel_angle":"50°","power_source":"Cordless (18V LXT Lithium-Ion)","cutting_depth":"2 in","no_load_speed":"3600 RPM","blade_diameter":"5-3/8 in"},"confidence_score":null,"sources":[{"label":"The Home Depot","url":"https://www.homedepot.com/p/Makita-18V-LXT-5-3-8-in-Circular-Trim-Saw-Tool-Only-XSS03Z/205561436","currency":"USD","source_country":"US","price":234.0,"price_gbp":174.59,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"Würth Baer Supply","url":"https://wurthbaersupply.com/product/761787/18V-LXT-CIRCULAR-TRIM-SAW-5-3-8-BARE-XSS03Z","currency":"USD","source_country":"US","price":234.0,"price_gbp":174.59,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"MRO Tools","url":"https://mrotools.net/product/makita-xss03z-18v-lxt-lithium-ion-cordless-5-3-8-circular-trim-saw-tool-only/","currency":"USD","source_country":"US","price":234.0,"price_gbp":174.59,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"The Home Depot","url":"https://www.homedepot.com/p/Makita-18V-LXT-5-3-8-in-Circular-Trim-Saw-Tool-Only-XSS03Z/205561436","currency":"USD","source_country":"US","price":234.0,"price_gbp":174.59,"scraped_at":"2026-06-14T01:53:00.701007"},{"label":"Würth Baer Supply","url":"https://wurthbaersupply.com/product/761787/18V-LXT-CIRCULAR-TRIM-SAW-5-3-8-BARE-XSS03Z","currency":"USD","source_country":"US","price":234.0,"price_gbp":174.59,"scraped_at":"2026-06-14T01:53:00.701007"},{"label":"MRO Tools","url":"https://mrotools.net/product/makita-xss03z-18v-lxt-lithium-ion-cordless-5-3-8-circular-trim-saw-tool-only/","currency":"USD","source_country":"US","price":234.0,"price_gbp":174.59,"scraped_at":"2026-06-14T01:53:00.701007"}],"summary":"Compact cordless trim saw with a 5-3/8 in blade, 3,600 RPM motor, and a 2 in max cutting depth at 90°. Weighs about 6 lbs with battery and includes features like an electric brake, dust blower, and LED light for accurate, low-fatigue cutting. Suited for finish carpentry, trim work, and tight-space cutting.","ideal_for":"This is ideal for the lightest and most portable circular saw question because it weighs only 6 lbs with battery and uses a compact 5-3/8 in blade, making it highly portable."},{"brand":"Milwaukee","model":"M12 FUEL 2521-20 5-3-8in Cordless Circular Saw (Tool Only)","price_gbp":149.21,"origin_country":null,"specs":{"weight":"4.5","bevel_angle":"45","power_source":"Battery","cutting_depth":"1.75","no_load_speed":"3850","blade_diameter":"5.375 in","variable_speed":true},"confidence_score":null,"sources":[{"label":"Acme Tools","url":"https://www.acmetools.com/milwaukee-m12-fuel-5-3-8-inch-circular-saw-bare-tool-2521-20/S0000000007523.html","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.21,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"R.S. Hughes","url":"https://www.rshughes.com/p/Milwaukee-M12-FUEL-Circular-Saw-2521-20/045242_78566/","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.21,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"Home Depot","url":"https://www.homedepot.com/p/Milwaukee-M12-FUEL-12V-Lithium-Ion-Brushless-5-3-8-in-Cordless-Circular-Saw-with-M12XC-High-Output-5-Ah-Battery-2-Pack-2521-20-48-11-2450S/333178525","currency":"USD","source_country":"US","price":417.0,"price_gbp":311.13,"scraped_at":"2026-06-14T01:52:58.104533"},{"label":"Acme Tools","url":"https://www.acmetools.com/milwaukee-m12-fuel-5-3-8-inch-circular-saw-bare-tool-2521-20/S0000000007523.html","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.21,"scraped_at":"2026-06-14T01:53:00.701007"},{"label":"R.S. Hughes","url":"https://www.rshughes.com/p/Milwaukee-M12-FUEL-Circular-Saw-2521-20/045242_78566/","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.21,"scraped_at":"2026-06-14T01:53:00.701007"},{"label":"Home Depot","url":"https://www.homedepot.com/p/Milwaukee-M12-FUEL-12V-Lithium-Ion-Brushless-5-3-8-in-Cordless-Circular-Saw-with-M12XC-High-Output-5-Ah-Battery-2-Pack-2521-20-48-11-2450S/333178525","currency":"USD","source_country":"US","price":417.0,"price_gbp":311.13,"scraped_at":"2026-06-14T01:53:00.701007"}],"summary":"Compact M12 FUEL 5-3-8 in cordless circular saw with a brushless motor, 3850 RPM no-load speed, 1.75 in max cutting depth at 90°, and integrated dust port and LED. Lightweight at 4.5 lbs and compatible with M12 battery packs, it's built for portability and on-site finish work. Suits tradespeople and DIYers needing a powerful small-format saw.","ideal_for":"This suits the lightest and most portable circular saw question because it weighs 4.5 lbs and runs on an M12 battery, making it notably lightweight and highly portable."},{"brand":"WEN","model":"3625 4-1/2in Cordless Compact Circular Saw","price_gbp":47.86,"origin_country":null,"specs":{"weight":"5.1","bevel_angle":"0 to 45","power_source":"corded","cutting_depth":"1.6875","no_load_speed":"3500","blade_diameter":"4.5 in"},"confidence_score":null,"sources":[{"label":"WEN Products","url":"https://wenproducts.com/products/wen-3625-5-amp-4-and-1-2-inch-beveling-compact-circular-saw-with-laser-and-carrying-case","currency":"USD","source_country":"US","price":64.15,"price_gbp":47.86,"scraped_at":"2026-06-14T01:52:27.493427"},{"label":"The Home Depot","url":"https://www.homedepot.com/p/WEN-5-Amp-4-1-2-in-Beveling-Compact-Circular-Saw-with-Laser-and-Carrying-Case-3625/308758860","currency":"USD","source_country":"US","price":64.15,"price_gbp":47.86,"scraped_at":"2026-06-14T01:52:27.493427"},{"label":"Lowe's","url":"https://www.lowes.com/pd/WEN-5-Amp-4-1-2-in-Beveling-Compact-Circular-Saw-with-Laser-and-Carrying-Case/5000575469","currency":"USD","source_country":"US","price":64.15,"price_gbp":47.86,"scraped_at":"2026-06-14T01:52:27.493427"}],"summary":"Compact 4.5 in beveling circular saw with a 5-amp motor, laser guide, dust port, and carrying case; spins the blade at 3500 RPM and cuts up to 1-11/16 in with bevel capacity to 45 degrees. Designed as a lightweight, portable saw for DIYers and light contractors who need a small, accurate saw for trim, paneling, and jobsite portability.","ideal_for":"This suits the lightest and most portable circular saw question because it weighs 5.1 lbs and uses a 4.5 in blade, making it very compact and easy to carry."},{"brand":"Worx","model":"WX429L 20V Worxsaw 4.5in Cordless Circular Saw","price_gbp":74.6,"origin_country":null,"specs":{"weight":"3.97 lbs","bevel_angle":"0-45°","power_source":"Corded","cutting_depth":"1.81 in","no_load_speed":"3700 RPM","blade_diameter":"4.5 in"},"confidence_score":null,"sources":[{"label":"Nuthouse Hardware","url":"https://nuthousehardware.com/wor-wx429l","currency":"USD","source_country":"US","price":99.99,"price_gbp":74.6,"scraped_at":"2026-06-14T01:51:45.721888"},{"label":"Walmart","url":"https://www.walmart.com/ip/Worx-WX429L-4-Amp-WORXSAW-4-5-Electric-Compact-Circular-Saw/46265246","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-14T01:51:45.721888"}],"summary":"Compact, lightweight 4.5 in circular saw designed for one-handed operation with quick depth adjustments, a dust port, and bevel capability up to 45°. It's aimed at DIYers and light tradespeople needing a highly portable saw for rip and bevel cuts in lumber and sheet goods.","ideal_for":"Because it weighs 3.97 lbs and uses a 4.5 in blade with a shallow 1.81 in cutting depth, it is especially suited for users who need the lightest, most portable circular saw for quick cuts and easy maneuvering."}]}