{"product_id":"nakanishi-nsk-mini-luster-ml-8-attachment-handpiece-ls51307","title":"Pièce à main de fixation Nakanishi NSK Mini-Luster ML-8 LS51307","description":"\u003cp\u003eThe Nakanishi NSK Mini-Luster ML-8 Attachment Handpiece (LS51307) is a reciprocating polishing handpiece designed for use with the EMax Evolution and ROTUS micromotor systems. Its pencil-style grip and fixed 0.8mm stroke make it exceptionally well suited for polishing narrow grooves, fine details, and hard-to-reach areas quickly and with minimal effort. Unlike a hammer handpiece, this tool produces very little impact force — its function is precision polishing, not percussion.\u003c\/p\u003e\n\u003cp\u003eYou can use any tool that will fit in the 3.5mm round tool hole. The factory states that the tool hole diameter is 0.13\" which is equivalent to 1\/8\", since many tools are available in 1\/8\".  But the actual tool hold diameter is 3.5mm. Tools are held down with a single 1.5mm hex nut.  A 1.5mm hex key is supplied.\u003c\/p\u003e\n\u003cp\u003eIncludes NSK\u003cmeta charset=\"utf-8\"\u003eGrindstone Holder with 3mm diameter shank. Allows for use of flat ceramic files up to 1.2mm thick by 6mm wide held in place by single 1.5mm hex screw\u003c\/p\u003e\n\u003cp\u003eUse it with ceramic polishing sticks or attach Glardon-Vallorbe miniature files via the included grindstone holder for pre-polishing applications. The lightweight, compact body and minimal vibration design reduce hand fatigue during long, continuous work sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: This is not a hammer handpiece. Impact strength in the stroke is minimal — it is intended for polishing use only.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReciprocating stroke speed (variable): approximately 0–9,000 strokes\/min\u003c\/li\u003e\n\u003cli\u003eFixed stroke range: 0.8mm\u003c\/li\u003e\n\u003cli\u003eMaximum standard tool shank diameter: 0.13\" (1\/8\")\u003c\/li\u003e\n\u003cli\u003eMaximum tool shank diameter: 3.5mm\u003c\/li\u003e\n\u003cli\u003eTool holding: Single 1.5mm hex screw (hex key supplied)\u003c\/li\u003e\n\u003cli\u003ePencil-type grip ideal for polishing narrow grooves and fine details\u003c\/li\u003e\n\u003cli\u003eLightweight and compact with minimal vibration for fatigue-free extended use\u003c\/li\u003e\n\u003cli\u003eGrindstone holder accepts oil stone, super stone, diamond files, and similar tools\u003c\/li\u003e\n\u003cli\u003eTotal handpiece length: 3.62\"\u003c\/li\u003e\n\u003cli\u003eWeight: 5.12 oz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eLS51307\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStroke Range\u003c\/th\u003e\n\u003ctd\u003e0.8mm (fixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStroke Speed\u003c\/th\u003e\n\u003ctd\u003e0–9,000 strokes\/min (variable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Tool Shank Diameter\u003c\/th\u003e\n\u003ctd\u003e0.13\" (3.302mm) hex screw clamp type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Length\u003c\/th\u003e\n\u003ctd\u003e3.62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e5.12 oz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLS10918\u003c\/strong\u003e – Diamond Grindstone Tool DLA4-x-1-100( 4mm x 1mm 100 grit diamond file)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e62951\u003c\/strong\u003e – Grindstone Holder with 3mm diameter shank. Allows for use of flat ceramic files up to 1.2mm thick by 6mm wide held in place by single 1.5mm hex screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60737\u003c\/strong\u003e – 200 grit ceramic file 1mm thick  x 6mm width x 50mm long \u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003eNSK \u003cmeta charset=\"utf-8\"\u003eCeramic Fiber Grindstone Flat x 2, #1 200 (0.04\" x 0.24\" x 1.97\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllen Wrench\u003c\/strong\u003e – 1.5mm \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMax Evolution\u003c\/strong\u003e micromotor system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eROTUS\u003c\/strong\u003e micromotor system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":44549586976982,"sku":"134.574","price":802.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/nakanishi-nsk-mini-luster-ml-8-attachment-handpiece-ls51307-otto-frei.jpg?v=1708017375","url":"https:\/\/www.ottofrei.com\/fr\/products\/nakanishi-nsk-mini-luster-ml-8-attachment-handpiece-ls51307","provider":"Otto Frei","version":"1.0","type":"link"}