{"product_id":"jinme-j4-mini-head-4-hole-connection","title":"Jinme J4 Mini head - 4 hole connection","description":"\u003cp\u003e\u003cspan\u003eThe Jinme J4 Mini Head Handpiece (4-hole connection), model J4-MUQ, is a high-speed turbine handpiece purpose-built for pediatric dentistry. Its head measures just 8.9mm, roughly half the size of a standard adult handpiece head, improving visibility and access in smaller mouths. It operates at 380,000–480,000 RPM, drawing 14W of power, with noise held to 65dB or below and a water flow of 90–110 mL\/min for cooling. Required working air pressure is 0.2–0.3 MPa. High-precision bearings sourced from Germany are used to support smoother, quieter operation. Bur changes use a push-button mechanism, and the handpiece is designed to pair with short-handle burs sized for pediatric use. An anti-suction design is included to help reduce backflow of oral fluids into the handpiece between patients, and an NSK-style quick connector is included with purchase. \u003c\/span\u003e\u003c\/p\u003e","brand":"Jinme","offers":[{"title":"Default Title","offer_id":42894521696336,"sku":null,"price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/1989\/3584\/files\/JinmeJ4Minihead-4holeconnection.png?v=1788449360","url":"https:\/\/allpracticesolutions.com\/products\/jinme-j4-mini-head-4-hole-connection","provider":"APS","version":"1.0","type":"link"}