收藏: Magnetic Backed Plate

Magnetic Backing Plates are precision-machined support bases engineered to provide a stable, perfectly flat foundation for magnetic-backed abrasive tools such as diamond sanding discs, diamond smoothing pads, abrasive lapping films, resin-bond polishing sheets, and oxide-based finishing media. Constructed from high-strength stainless steel or aluminum alloy, these plates deliver exceptional rigidity, corrosion resistance, and long-term dimensional stability—ensuring consistent performance even under continuous wet-grinding conditions.

The integrated magnetic layer offers strong, uniform holding force, allowing magnetic discs to lock securely into place without shifting, warping, or lifting at the edges. At the same time, discs can be removed instantly for rapid grit changes, streamlining workflow and maximizing productivity. The plate’s precision-ground surface ensures optimal contact between the backing plate and magnetic abrasive, promoting smoother operation, reduced vibration, and more accurate material removal.

Available in multiple diameters (6", 8", 10", 12",14",16",18",20",24"and beyond) and standard arbor configurations (1/2", 5/8", 3/4", 1"), Magnetic Backing plates integrate seamlessly with most lapidary machines, cabbing units, and flat lap polishers—making them an indispensable accessory for both beginners and professionals.

Applications

• Ideal for quick-change lapidary grinding and polishing workflows, where frequent grit transitions are necessary.

• Provides a stable base for magnetic diamond discs, allowing efficient shaping, smoothing, and pre-polishing of gemstones, cabochons, glass pieces, ceramics, minerals, and metal components.

• Suitable for use with lapping films, resin diamond pads, cerium oxide finishing sheets, and other magnetic-backed media.

• Enhances precision in faceting, cabbing, flat-lapping, beveling, and material refining applications.

• Perfect for wet grinding systems, maintaining flatness and structural integrity even with continuous water lubrication.

• Widely used in lapidary studios, jewelry manufacturing, glass workshops, and industrial polishing environments.

Key Features

• Precision-engineered construction using stainless steel or aluminum alloy for maximum durability and flatness.

• Strong, even magnetic holding power keeps discs firmly in place during high-speed grinding and polishing.

• Rapid magnetic disc changes—no adhesives, screws, or tools required.

• Perfectly flat, stable platform minimizes vibration and ensures uniform abrasive contact.

• Compatible with a wide range of diameters including 6", 8", 10", 12",14",16",18",20",24" and custom sizes.

• Supports standard arbor hole options such as 1/2", 5/8", 3/4", and 1".

• Corrosion-resistant and water-safe, ideal for wet-lapping environments.

• Extends the life of magnetic discs by providing fully supported, consistent backing.

• Suitable for gemstones, glass, ceramics, and metalworking applications.

• A must-have accessory for both hobbyists and professional lapidary artists seeking precision and efficiency.