{"product_id":"presidium-mpirem-inside-ring-engraving-machine","title":"Presidium MPIREM Inside Ring Engraving Machine","description":"\u003cp\u003eThe \u003cstrong\u003ePresidium MPIREM Inside Ring Engraving Machine\u003c\/strong\u003e is a compact, precision-built diamond drag scratch engraver designed for inside ring engraving. Based on a time-tested design used by jewelers and engravers for over 60 years, this machine delivers the same reliable performance as classic inside ring engravers while taking up significantly less bench space and offering improved portability.\u003c\/p\u003e\u003cp\u003eUnlike lower-quality copies on the market, the Presidium MPIREM features first-class fit and finish with precision-cut and finished dials that deliver a smooth, consistent glide with the tracer — exactly what you need when engraving a customer's heirloom ring.\u003c\/p\u003e\u003cp\u003eThe machine uses a circular dial system for block lettering engraving. The included 2-sided single-line block dial features large upper case slanted type on one side and smaller upper case non-slanted type on the other. This is a fixed-ratio engraving machine, meaning engraving height is determined by the character height on the dial in use. The included dial produces diamond scratch engraving at either \u003cstrong\u003e1mm or 2mm in height\u003c\/strong\u003e on the inside of a ring, depending on which side of the dial is used.\u003c\/p\u003e\u003cp\u003eWhile engraving height is not adjustable, letter spacing can be controlled using the \u003cstrong\u003eratcheting advance mechanism\u003c\/strong\u003e, giving the engraver precise control over character placement.\u003c\/p\u003e\u003cp\u003eThe MPIREM accommodates virtually any ring size and shape through its \u003cstrong\u003eadjustable 3-way ring holding system\u003c\/strong\u003e, making it a versatile everyday workhorse for professional jewelers.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompact version of the classic inside ring engraver used by tens of thousands of jewelers worldwide\u003c\/li\u003e\n\u003cli\u003ePrecision-cut and finished dials for smooth, consistent tracer glide\u003c\/li\u003e\n\u003cli\u003eFixed-ratio diamond drag scratch engraving system\u003c\/li\u003e\n\u003cli\u003eIncluded 2-sided single-line block dial: large slanted upper case on one side, smaller non-slanted upper case on the other\u003c\/li\u003e\n\u003cli\u003eProduces engraving at 1mm or 2mm character height depending on dial side used\u003c\/li\u003e\n\u003cli\u003eRatcheting advance mechanism for adjustable letter spacing\u003c\/li\u003e\n\u003cli\u003eAdjustable 3-way ring holding system accommodates a wide range of ring sizes and shapes\u003c\/li\u003e\n\u003cli\u003eCompatible with optional type dials including continuous script styles\u003c\/li\u003e\n\u003cli\u003eCompatible with dials designed for similarly configured inside ring engraving machines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eEngraving Method\u003c\/th\u003e\n\u003ctd\u003eDiamond drag scratch engraving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngraving Height\u003c\/th\u003e\n\u003ctd\u003e1mm or 2mm (fixed ratio, determined by dial used)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLetter Spacing\u003c\/th\u003e\n\u003ctd\u003eAdjustable via ratcheting advance mechanism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Dial\u003c\/th\u003e\n\u003ctd\u003e1 double-sided single-line block dial (large slanted upper case \/ smaller non-slanted upper case)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRing Holding System\u003c\/th\u003e\n\u003ctd\u003eAdjustable 3-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePresidium MPIREM Inside Ring Engraving Machine\u003c\/li\u003e\n\u003cli\u003eOne 2-sided single-line block dial\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eOptional type dials, including continuous script styles, are available separately and are compatible with this machine. Machines of similar configuration include Presidium and Vigor inside ring engravers; note that Vigor-branded machines are no longer in production. Always verify dial compatibility before purchase.\u003c\/p\u003e","brand":"Presidium","offers":[{"title":"Default Title","offer_id":43579912585430,"sku":"126.170PR","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/presidium-mpirem-inside-ring-engraving-machine-otto-frei-1.jpg?v=1719958375","url":"https:\/\/www.ottofrei.com\/ja\/products\/presidium-mpirem-inside-ring-engraving-machine","provider":"Otto Frei","version":"1.0","type":"link"}