{"product_id":"screw-mandrel","title":"Screw Mandrel","description":"\u003cp\u003eThe Heavy-Duty Steel Rotary Screw Mandrel Series provides a rugged, true-running anchoring solution designed to mount unmounted polishing wheels, silicone discs, miniature edge wheels, rubber points, and cotton buffs securely.\u003c\/p\u003e\n\u003cp\u003eMachined from high-tensile industrial tool steel and corrosion-resistant stainless steel, these rigid mandrels are engineered to handle the continuous twisting torque generated by professional flexible shaft machines and high-velocity jewelry micromotors. Featuring a reinforced terminal screw head paired with a tight stabilizing washer system, this series ensures your unmounted rotary wheels remain perfectly centered with zero tracking wobble, preventing vibration chatter marks across your final alloy finishes.\u003c\/p\u003e\n\u003ch3\u003eKey Product Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eReinforced Flat-Head Screw Mechanics:\u003c\/b\u003e Built with heavy-duty threads designed to hold tight under pressure, preventing accidental disc spin or slip loops during aggressive material roughing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDual-Friction Backing Washer Layout:\u003c\/b\u003e Features pre-fitted compression washers beneath the screw head to distribute clamping force evenly, protecting fragile silicone matrices from cracking under tension.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTrue-Ground Linear Shank Tracking:\u003c\/b\u003e Precision-calibrated to spin dead-center within standard professional jewelry, laboratory, and dental collet systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDurable Multi-Material Metallurgies:\u003c\/b\u003e Available in standard high-tensile tool steel for maximum rigidity or high-grade stainless steel to resist rust and moisture contamination in clinical laboratory environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LUXGOLDTOOLS","offers":[{"title":"Steel 2.35 x 5mm","offer_id":48620066537572,"sku":"AMBE0001","price":7.51,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel 2.35 x7mm","offer_id":48620066570340,"sku":"AMBE0012","price":9.82,"currency_code":"USD","in_stock":true},{"title":"Steel 2.35 x7mm","offer_id":48620066603108,"sku":"AMBE00120","price":9.82,"currency_code":"USD","in_stock":true},{"title":"Steel 2.35\/3.0 x 5mm","offer_id":48620066635876,"sku":"AMBE0002","price":7.68,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel 2.35 x 3mm","offer_id":48620066668644,"sku":"AMBE0003","price":8.21,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel 2.35 x 2.35mm","offer_id":48620066701412,"sku":"AMBE0004","price":8.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/2902\/9732\/files\/rotary-tool-screw-mandrel-crossed-pair-with-inset.jpg?v=1782096784","url":"https:\/\/luxgoldtools.com\/products\/screw-mandrel","provider":"LUXGOLDTOOLS","version":"1.0","type":"link"}