TIANMEIYI 6" Aluminum Master Lap, 1/4" (7mm) Thick, 1/2" Arbor Backing Plate for Diamond Flat Laps, Grinding Pads & Abrasive Wheels, Precision Ground

TIANMEIYI 6" Aluminum Master Lap, 1/4" (7mm) Thick, 1/2" Arbor Backing Plate for Diamond Flat Laps, Grinding Pads & Abrasive Wheels, Precision Ground

【Master Lap for Precision】Stop worrying about uneven grinds! This 6" Aluminum Backing Plate provides a rock-solid foundation for Diamond Flat Laps or sandpaper. It acts as a flat "stage" to help prevent your Lapidary Tools from warping or bending during high-speed rotation. 【1/4" (7mm) Heavy-Duty Thickness】Engineered for precision with a substantial 1/4" Thickness. Unlike flimsy alternatives, this rigid Aluminum Disc supports consistent pressure to help achieve professional Gemstone Faceting and mirror-like finishes on every project. 【Precision Ground & Anti-Wobble】Crafted from a Solid Aluminum billet with both sides Precision-Ground for flatness. The thick profile helps dampen vibrations and eliminate "wobble" that can ruin delicate facets during high-speed operation. 【Standard Fit & Easy Installation】 Diameter: 6", 1/2" Arbor. Fits most Slant Cabber and Faceting Machine models. Simply slide it onto the spindle and stack your Grinding Pad on top—it is the easiest performance upgrade for your lapidary workshop. 【Deburred Edges & Durable Build】Features meticulously Deburred Edges to prevent hand injuries. Made from rust-resistant premium aluminum, this Master Lap is built to withstand countless hours of Wet Grinding and professional polishing. 6’’ x 1/2’’ Aluminum Disc, Lapping Plate for Flat Abrasive Wheels, Aluminum Backer Pad used on Slant Lap Polishing Machine 【Function】This 6'' aluminum lapping plate is used on polishing machine as the backer pad or base to support the diamond flat lap discs or grinding papers, etc. 【Easy to Install】Simply put the aluminum disc on your polishing machine such as facet machine under the diamond flat lap discs. 【High Quality Material】Solid chunk of aluminum, and both sides of the aluminum backer pad are flat. 【Thoughtful Design】The edge of the aluminum disc are designed as not very sharp to avoid hurting your hand and easy to hold. 【Dimension】Diameter: 6’’, Arbor hole: 1/2’’. Inside the package: 1 piece of aluminum disc.