-Venom Hybrid Diamond Polishing Pads are engineered to provide a high-quality finish without leaving any residue behind Includes Steps 1, 2 & 3 – three essential pads of the Venom Hybrid system. Coarse and High Gloss pads are available separately as optional upgrades. -Made in Korea Hook and Loop attatches to a 4" backer pad for Air Polishers sold separately Hook and Loop backing, easy installation and removal, convenient for you to change out. Save time, improve work efficiency; 5/8''-11 thread backing pad with 8mm drill adapter can easily connect to your variable speed polisher, angle grinder, household power drill or other rotary tools. Check your machine thread and speed before use. Do not exceed 5000 rmp. Developed Through Long-Term Research – Venom pad technology began in 2008 with hybrid-resin testing, edge and surface trials, and multiple pattern designs. Industry Standard Since 2017 Launch – After nine years of development, Venom Hybrid became widely used in the fabrication community due to its reliability and ease of use. Compatible With Wet or Dry Use – Hybrid resin formula performs on edges and flat surfaces with strong lifespan and consistent finishing results. The Venom Hybrid 4" Diamond Polishing Pad System is built around a true three-step workflow, delivering fast cutting speed, surface clarity and reliable results on a wide range of stone materials. This listing includes 1 High Gloss Pad Long-Term Development Venom hybrid technology began research and development in 2008, testing hybrid resins, multi-material performance, and polishing consistency. After extensive refinement and use in local markets, Venom Hybrid entered the wider fabrication world in 2017, where it quickly became known for dependable and user-friendly performance. For Multiple Stone Types Engineered for: Quartz Granite Quartzite Marble Porcelain Ceramic Ultra-compact materials Concrete Venom Hybrid pads are built in five resin positions: Coarse Position 1 Position 2 Position 3 High Gloss (optional upgrade