{"niche":"什么是最耐用、适合专业使用的无绳电钻？","description":"What is the most durable cordless drill for professional use?","products":[{"brand":"Makita","model":"GPH01 40V max XGT Brushless Hammer Drill","price_gbp":194.13,"origin_country":null,"specs":{"speed":"0-650 / 0-2,600 rpm","weight":"5.3 lbs","voltage":"40 V","chuck_size":"1/2 in","clutch_settings":"Low gear 41 settings, High gear 21 settings","battery_capacity":"2.5 Ah","max_drilling_torque":"1250 in-lbs"},"confidence_score":null,"sources":[{"label":"Würth Baer Supply","url":"https://wurthbaersupply.com/product/761441/40V-MAX-XGT-HMR-DD-BARE-GPH01Z","currency":"USD","source_country":"US","price":259.0,"price_gbp":194.13,"scraped_at":"2026-06-10T20:04:37.253457"}],"summary":"Brushless 40V max XGT 1/2 in hammer driver-drill with an all-metal chuck, reinforced gear housing, Active Feedback kickback control and electronic digital clutch; offers high torque and dual-speed modes for heavy-duty wood, metal and masonry work. Compact and durable with XPT dust/water resistance and designed for sustained high-load performance on professional jobsites. Available as a bare tool or in kits with batteries and rapid charger.","ideal_for":"适合专业耐用需求，其 40 V XGT 无刷电机、1250 in-lbs 最大扭矩和加固齿轮壳提供持续高负载性能和工地耐用性。"},{"brand":"Hilti","model":"SF 8M-A22 22V Cordless Hammer Drill","price_gbp":null,"origin_country":null,"specs":{"speed":"gear 1: 320; gear 2: 550; gear 3: 1250; gear 4: 2150","weight":"1.93 kg","voltage":"21.6 V","chuck_size":"2 - 13 mm","clutch_settings":"15","battery_capacity":"4.0 Ah (optional 5.2 Ah listed)","max_drilling_torque":"50 Nm (soft), 84 Nm (hard)"},"confidence_score":null,"sources":[{"label":"Øglænd System (product listing)","url":"https://www.oglaend-system.com/product-article/cordless-drill-driver-sf-8am-a22-article88955-52087.html","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-10T20:05:00.026044"}],"summary":"The SF 8M-A22 is a 22V, four-speed cordless drill driver optimized for metal work with a specialised self-tightening metal chuck, high durable all-metal gearing, and Active Torque Control for safety. It offers up to 84 Nm hard-joint torque, compact 1.93 kg tool body weight, and runs on Hilti B22 Nuron batteries for long runtime and jobsite durability.","ideal_for":"适合需要耐用金属专用无绳电钻的专业人士，因为它结合了 84 Nm 硬接头扭矩、专用 2-13 mm 金属夹头、全金属四速齿轮和 21.6 V Nuron 电池平台。"},{"brand":"Ridgid","model":"R861152 18V Brushless Hammer Drill","price_gbp":111.68,"origin_country":null,"specs":{"speed":"550/2000","weight":"3.4 lb","voltage":"18 V","chuck_size":"1/2 in","clutch_settings":"24","battery_capacity":"No Battery","max_drilling_torque":"1250 in-lbs"},"confidence_score":null,"sources":[{"label":"RIDGID Powertools","url":"https://powertools.ridgid.com/products/648846083018","currency":"USD","source_country":"US","price":149.0,"price_gbp":111.68,"scraped_at":"2026-06-10T20:05:14.397807"}],"summary":"Brushless 18V high-torque hammer drill with anti-kickback/kickback control, 2-speed gearbox, 32,000 BPM hammer action, and an all-metal 1/2 in ratcheting chuck. It is compact and lightweight for its class, designed for heavy-duty drilling in wood, metal, and masonry and backed by a lifetime service agreement when registered.","ideal_for":"适合专业使用的最耐用无绳电钻，因为其 1250 in-lbs 扭矩、无刷电机、反冲控制和全金属 1/2 in 夹头提供专业级的动力和耐用性。"}]}