{"product_id":"kaisi-329-multifunction-charging-polish-pen-with-9pcs-grinding-heads-kaisi-329","title":"Kaisi 329 Multifunction Charging Polish Pen with 9pcs Grinding Heads, Kaisi 329","description":"1. Standard equipped with 9 grinding heads, covering cutting (6.0K\/4.0K\/2.0K), engraving (0.6A\/0.4A), polishing\/finishing (9.8mm), rough shaping (6.3mm). Suitable for various materials, ready to use out of the box\u003cbr\u003e2. The high-speed motor has a peak speed of 14500\/min, with sufficient torque, low noise, stable operation, and high concentricity to prevent vibration. The speed can be adjusted in 3 gears to meet the needs of multiple scenarios such as cutting, engraving, and polishing\u003cbr\u003e3. The quick-disconnect grinding head can be plugged and unplugged directly to achieve coaxiality, which is convenient and stable for replacement. The wireless design eliminates constraints, with Type-C charging and a dedicated battery, providing long-lasting battery life and worry-free charging\u003cbr\u003e4. Ergonomic grip design, closely fitting the texture of the hand and the curvature of the finger joints, providing good anti-slip and control, making it easy to operate for long periods without getting tired\u003cbr\u003e5. Package includes:\u003cbr\u003e1 x Polish Pen\u003cbr\u003e9 x Grinding Heads\u003cbr\u003e\u003cbr\u003e","brand":"MobileCentral","offers":[{"title":"Kaisi 329","offer_id":56073391047041,"sku":"EDA0092982","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/4856\/3329\/files\/EDA0092982.jpg?v=1786315293","url":"https:\/\/mobilecentral.us\/products\/kaisi-329-multifunction-charging-polish-pen-with-9pcs-grinding-heads-kaisi-329","provider":"MobileCentral","version":"1.0","type":"link"}