{"product_id":"nuwfrog-valve-lapping-tool-attachment-4-suction-plates-20-30-35-45mm","title":"Nuwfrog Valve Lapping Tool Attachment — 4 Suction Plates (20\/30\/35\/45mm)","description":"\u003ch2\u003eRefined engine valve finishing with the nuwfrog Valve Lapping Tool Attachment\u003c\/h2\u003e\n\u003cp\u003eTake control of valve seating with a practical kit designed for everyday workshop use. This attachment is meant to be used with fine grinding paste (not included) and a standard drill, helping smooth both the visible surface and the subtle subsurface texture. When fitted and torqued into the valve guide, the result is a more uniform contact area that supports accurate alignment during reassembly without forcing parts or removing excess material.\u003c\/p\u003e\n\u003cp\u003eDurable construction and a thoughtful layout make this set a reliable addition to any toolbox. The 5 inch rubber roller supplies steady, even contact, while four suction plates cover a broad range of valve diameters. The kit is designed for easy transport and quick swapping between sizes, so you can work efficiently whether you are in a home shop or a professional bay.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFour attachable suction plates: 20 mm, 30 mm, 35 mm, 45 mm\u003c\/li\u003e\n  \u003cli\u003eOne 5 inch rubber roller with dual 8 mm steel shanks\u003c\/li\u003e\n  \u003cli\u003eDesigned to be used with fine grinding paste (paste not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eApply a thin coat of valve abrasive around the valve head\u003c\/li\u003e\n  \u003cli\u003eInsert the valve into the guide and press the appropriate suction cup against the valve head\u003c\/li\u003e\n  \u003cli\u003eOperate a power drill at 1000–1250 RPM and rotate slowly until the surface is even\u003c\/li\u003e\n  \u003cli\u003eCheck fitment and switch to the correct plate if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli work in a well lit area and keep the paste thin to avoid buildup\u003e\n  \u003c\/li\u003e\n\u003cli apply gentle steady pressure and monitor progress frequently\u003e\n  \u003c\/li\u003e\n\u003cli clean components after use and store with the plates organized by size\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose nuwfrog\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVersatile sizing supports multiple valve options from small to large engines\u003c\/li\u003e\n  \u003cli\u003eThe four suction plates provide flexible seating options for a secure fit\u003c\/li\u003e\n  \u003cli\u003eThe 5 inch roller ensures consistent contact across sessions\u003c\/li\u003e\n  \u003cli\u003eDedicated technical support is available after purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility and use cases\u003c\/h3\u003e\n\u003cp\u003eThe attachment is suitable for cars, motorcycles, lawn mowers, and chainsaws. It is designed to help you approach valve work with confidence, whether refreshing a valve or preparing for a precise installation.\u003c\/p\u003e\n\n\u003ch3\u003eQuality promise\u003c\/h3\u003e\n\u003cp\u003eWe offer a refund if the product does not meet your needs. Add to cart with confidence and start your valve project today.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which machines and valve sizes does the nuwfrog Valve Lapping Tool Attachment support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with cars, motorcycles, lawn mowers, and chainsaws; suction plates cover 20–45 mm valve sizes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the kit and how should I use it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes four suction plates (20\/30\/35\/45 mm) and a 5 inch roller; use with fine grinding paste and a drill at 1000–1250 RPM.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"nuwfrog","offers":[{"title":"Default Title","offer_id":42468765859925,"sku":"B0B1HYLLYT","price":39.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/nuwfrog-valve-lapping-attachment-20mm-suction-plate.jpg?v=1778080467","url":"https:\/\/plentytorque.co.uk\/products\/nuwfrog-valve-lapping-tool-attachment-4-suction-plates-20-30-35-45mm","provider":"PlentyTorque","version":"1.0","type":"link"}