{"product_id":"50x7mm-diamond-flat-file-sintered-bur-10pcs","title":"50x7mm Flat File Sintered Diamond Bur, 10pcs – 46 Grit 6mm Shank for Stone, Concrete \u0026 Masonry","description":"\u003cp\u003eHeavy-duty \u003cstrong\u003e50x7mm Flat File Sintered Diamond Burs (6mm Shank, 90mm Length, 10-Piece Set)\u003c\/strong\u003e designed for precision groove shaping, slot filing, surface refinement, and aggressive stock removal on hard materials. Featuring a sintered metal matrix impregnated throughout with coarse 46-grit diamond particles, delivering prolonged tool life and dependable performance under severe mechanical stress.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Head Dimensions:\u003c\/strong\u003e 50 mm (Length) x 7 mm (Width)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Tool Length:\u003c\/strong\u003e 90 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter:\u003c\/strong\u003e 6 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Flat File \/ Rectangular Grinding File\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e 46# Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type:\u003c\/strong\u003e Sintered Metal Matrix\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStone carving, slotting, and deep groove profiling in granite, marble, and quartz\u003c\/li\u003e\n  \u003cli\u003eConcrete, masonry, and brick edge dressing and expansion joint cleaning\u003c\/li\u003e\n  \u003cli\u003eIndustrial ceramics, refractory bricks, and hard alloy surfacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways operate with water coolant or wet mist feed to prevent thermal degradation and keep abrasive pores clear.\u003c\/li\u003e\n  \u003cli\u003eMaintain recommended operating speeds between 10,000 and 25,000 RPM based on workpiece hardness.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"hanslapidarytool","offers":[{"title":"Default Title","offer_id":51194550190264,"sku":"BUR-SNT-FILE-50X7MM-46G-6S-10PK","price":17.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/3217\/9896\/files\/SinteredDiamondFilesBur.png?v=1748330298","url":"https:\/\/lapidarygrinder.com\/pl\/products\/50x7mm-diamond-flat-file-sintered-bur-10pcs","provider":"hanslapidarytool","version":"1.0","type":"link"}