{"product_id":"jinme-m1-external-water-spray-low-speed-set","title":"Jinme M1 External water spray low speed set","description":"\u003cp\u003e\u003cspan\u003eThe Jinme M1 External Water Spray Low Speed Set is a low-speed handpiece system comprising three components: the M1-SH straight handpiece, M1-CA contra-angle handpiece, and M1-AM motor. It uses an external water spray design intended to reduce the internal pipe-blocking issues that can affect internal-spray systems, with stainless steel connections throughout. Forward speed runs at 18,000 RPM and reverse at 16,000 RPM, with water flow of 90–110 mL\/min and noise held to 65dB or below. Bur changes use a push-type mechanism, and rotation runs on ceramic bearings with protective sealing; the manufacturer reports radial run-out of less than 0.03mm for precision work. Components are rated for high-temperature steam sterilization up to 135°C and carry an 18-month warranty. The set is designed to connect with common low-speed accessories including polishing brushes, polishing rings, grinding heads, and root canal reamers (bur diameter Φ2.334–Φ2.355mm), making it a versatile option for restorative and prophylaxis procedures.\u003c\/span\u003e\u003c\/p\u003e","brand":"Jinme","offers":[{"title":"Default Title","offer_id":42894522908752,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/1989\/3584\/files\/JinmeM1Externalwaterspraylowspeedset-2.png?v=1788449574","url":"https:\/\/allpracticesolutions.com\/products\/jinme-m1-external-water-spray-low-speed-set","provider":"APS","version":"1.0","type":"link"}