{"product_id":"ruby-midget-file-barrette-degussit-4in","title":"Ruby Midget Files Barrette","description":"\u003cp\u003eRuby Midget Files in the barrette profile offer jewelers, engravers, and mold-and-die professionals a precision finishing tool built from pure sintered synthetic ruby crystals. The barrette shape delivers controlled access to tight areas, flat surfaces, and detailed features where conventional abrasive tools fall short. These files hold their shape exceptionally well during use and can be reshaped or adjusted with diamond wheels and burs when needed.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from pure, sintered crystals of synthetic ruby — no bonding material used\u003c\/li\u003e\n\u003cli\u003eExtremely hard and highly resistant to changes in shape, supporting precise, repeatable results\u003c\/li\u003e\n\u003cli\u003eOutstanding wear resistance makes these files more economical than comparable tools\u003c\/li\u003e\n\u003cli\u003eBarrette profile provides flat working surfaces ideal for fine detail work and edge access\u003c\/li\u003e\n\u003cli\u003eCan be reshaped and adjusted using diamond wheels and burs\u003c\/li\u003e\n\u003cli\u003eCompatible with ultrasonic handpiece use for fast deburring and blending in mold-and-die applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eJewelers and Engravers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolishing and shaping of carbide and high speed steel gravers\u003c\/li\u003e\n\u003cli\u003eSharpening of carbide and high speed steel engravers and other tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMold and Die Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse in an ultrasonic handpiece for fast deburring and blending\u003c\/li\u003e\n\u003cli\u003eDeburring ejector pin holes\u003c\/li\u003e\n\u003cli\u003eGeneral deburring and edge breaking on mold steel and carbide\u003c\/li\u003e\n\u003cli\u003eBlending a surface where a straight edge meets a radius\u003c\/li\u003e\n\u003cli\u003ePolishing highly detailed areas on dies after dressing the ruby stone to a fine point\u003c\/li\u003e\n\u003cli\u003ePolishing ribs and other hard-to-reach areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e4\" x 0.2\" x 0.06\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eBarrette\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePure sintered synthetic ruby crystals — no bonding material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuitable Materials\u003c\/th\u003e\n\u003ctd\u003eHardened tool steel, carbide, surgical stainless steel, high speed steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eDegussit Ruby Stones and Files are manufactured in Germany from pure sintered synthetic ruby with no bonding material, resulting in a tool of exceptional hardness and dimensional stability. This construction is particularly critical for quality precision grinding and finishing work where consistent geometry must be maintained throughout the life of the tool.\u003c\/p\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43579967668438,"sku":"110.439","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/ruby-midget-files-barrette-otto-frei.jpg?v=1719958317","url":"https:\/\/www.ottofrei.com\/products\/ruby-midget-file-barrette-degussit-4in","provider":"Otto Frei","version":"1.0","type":"link"}