{"product_id":"pcd-piranha-small-tooth-right","title":"PCD - Piraña - Diente pequeño - Derecha","description":"\u003cp\u003e\u003cstrong\u003e- Aggressive PCD coating-removal tool for the heaviest prep jobs\u003c\/strong\u003e — PCD (polycrystalline diamond) tools are the industry's most effective answer for stripping heavy coatings, epoxy overlays, paint, glue, mastic, thin-set, urethane, and carpet adhesive from concrete. Unlike standard metal-bond grinding segments that wear diamond grit against the surface, PCD scraper teeth physically peel the coating off — much faster removal with substantially less concrete damage underneath.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- \"Small tooth\" configuration for thinner coatings and finer prep\u003c\/strong\u003e — the smaller PCD scraper inserts cut a narrower, shallower bite per pass than large-tooth PCDs. Ideal for thinner coatings (up to ~3mm), older paint, glue residue, flake flooring, and carpet remnants — situations where you want aggressive removal without gouging the slab. For thicker coatings or heavier urethane, the large-tooth Piranha removes material faster but leaves a deeper scratch pattern.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- \"Right\" = clockwise rotation — direction matters\u003c\/strong\u003e — PCD scraper teeth are direction-locked: the cutting edge is angled to bite during rotation in one specific direction only. Right-rotation tools are for grinders that spin clockwise (viewed from above). \u003cstrong\u003eCritical rule for planetary \/ rotary grinders with counter-rotating heads: order half right and half left\u003c\/strong\u003e to balance the machine. Running all same-direction PCDs on a counter-rotating machine causes severe walking, unbalanced cut, and accelerated tool wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Polycrystalline diamond on tungsten carbide substrate\u003c\/strong\u003e — PCD teeth are made of synthetic diamond particles sintered together under high pressure and high temperature, then bonded to a tungsten carbide substrate that provides the structural strength. Many Piranha designs include a protective diamond strip behind the PCD teeth that lightly dresses the scratches and supports machine weight — extending tool life by allowing the PCD bite to stay shallow rather than digging in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Re-tippable for cost-effective operation\u003c\/strong\u003e — once the PCD teeth wear out, the substrate can be sent back to the manufacturer for re-tipping rather than being discarded. Over the tool's full life, this can cut per-job tooling cost meaningfully on contractors who run high coating-removal volume. Best paired with shrouded grinders + HEPA vacuums; PCD work generates large volumes of coating debris and concrete dust at high speed, making OSHA silica compliance (29 CFR 1926.1153) non-optional for indoor jobs.\u003c\/p\u003e","brand":"Xiamen Murat Tool Ltd.","offers":[{"title":"Default Title","offer_id":49805850050841,"sku":"40006914","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/9803\/7273\/files\/BC_Upload_e6e28ef8-86aa-4695-8ce6-2d8834003ecf.png?v=1728921521","url":"https:\/\/shop.simiron.com\/es\/products\/pcd-piranha-small-tooth-right","provider":"Simiron","version":"1.0","type":"link"}