TIANMEIYI 8’’ x 1/2’’ Aluminum Disc, Lapping Plate for Flat Abrasive Wheels, Aluminum Backer Pad Used on Slant Lap Polishing Machine-1 Pack

【Function】This 8'' 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. It has a smooth, burr-free finish with sharp edges rounded off, which not only prevents hand scratches during operation but also enhances wear resistance for long-lasting durability.

【Detailed Design】The edges are precision-rounded for a comfortable grip, reducing hand fatigue even during prolonged work sessions. Additionally, the perfectly flat pad surface ensures hassle-free installation of consumables like sanding paper and polishing pads.

【Usage Scenarios】Whether for the fine polishing of gemstones and metal components or the grinding of small workpieces, it serves as a reliable base accessory, suitable for various light to medium-duty grinding applications.

【Dimension】Diameter: 8’’, Arbor hole: 1/2’’. Inside the package: 1 piece of aluminum disc.

8’’ x 1/2’’ Aluminum Disc, Lapping Plate for Flat Abrasive Wheels, Aluminum Backer Pad used on Slant Lap Polishing Machine 【Function】This 8'' 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: 8’’, Arbor hole: 1/2’’. Inside the package: 1 piece of aluminum disc.