{"product_id":"cristone-matrix-400-grit-ceramic-end-bristle-brush-3mm-shank-purple","title":"Cristone Matrix 400 Grit Ceramic End Bristle Brush 3mm shank - Purple","description":"\u003cp\u003eThis 3mm shanked, 400 grit ceramic brush is a versatile tool for many finishing applications including: surface polishing, deburring, removal tool marks, and EDM scale. The ceramic fiber bristles produce a uniform finish. Color coded purple for easy grit identification. Easily dress all shapes and angles on the brushes using a diamond file. For example you can dress a 45-degree angle to match the form of your work surface. Can be used wet or dry. Use in a micromotor handpiece or in a CNC machine. Always wear appropriate safety items, especially goggles, gloves, protective mask, long sleeve shirt and pants. The grinding powder can damage machine parts. During polishing use a dust collector and keep the equipment clean to avoid the abrasive powder from entering inside the machinery. Maximum RPM is 15,000rpm, recommended is 6,000 - 12,000rpm. Dimensions: 50 x 5mm (1-15\/16\"L x 3\/16\"W) on a 3mm shank. Also sold in a convenient set consisting of one of each grit (see our 3551526). Made in Japan.\u003c\/p\u003e","brand":"Cristone","offers":[{"title":"400 - Purple","offer_id":49689559957806,"sku":"3551514","price":30.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/2940\/5230\/files\/3551514_db2e5f46-9f0e-4b5b-a516-efd06968dacc.jpg?v=1735127794","url":"https:\/\/www.gesswein.com\/products\/cristone-matrix-400-grit-ceramic-end-bristle-brush-3mm-shank-purple","provider":"Gesswein","version":"1.0","type":"link"}