3000 Grit Resin Bond Diamond Expanding Belt - 6" x 1.5" Lapidary Polishing

Johnson Brothers 6" x 1.5" Resin Bond Diamond Belt - 3000 Grit

Condition: Open Box / Like New (Vintage Stock)

Brand: Johnson Brothers Lapidary (Orange County, CA)

Grit: 3000 (High-Gloss Mirror Polish)

Compatibility: Fits standard 6" x 1.5" Expanding Rubber Drums

Item Overview

Up for sale is a premium 3000 Grit Resin Bond Diamond Expanding Belt, manufactured by the highly respected Johnson Brothers Lapidary. This is a high-performance polishing belt designed for the final stages of cabbing, glass work, or fine stone finishing. This specific grit is no longer available for retail purchase, making it a vital addition to any professional shop.

Detailed Condition Report

This belt is "New Old Stock." It has been stored in a climate-controlled environment and shows virtually zero signs of actual use.

 Diamond Surface: The 3000-grit surface is exceptionally smooth with crisp, sharp edges. No "balding" or uneven wear patterns.

 Storage Note: As is common with vintage resin-bond stock, there are minor "micro-crevices" and tiny pin-sized pits in the resin surface caused by the natural aging/drying process.

 Performance Guarantee: These cosmetic shelf-wear details do not impact the polishing result. Because the diamond concentration is full and the edges are square, the belt will expand perfectly on your drum to provide a flawless, high-gloss finish.

Why This Belt?

 The "Final Touch": 3000 grit is the essential step for achieving a "wet look" before moving to cerium or tin oxide.

 Full Life Remaining: You are getting the full depth of the diamond-impregnated resin.

 Superior Brand: Johnson Brothers belts were built to industrial standards in Orange County, CA, known for their longevity compared to modern budget imports.

 Unbeatable Value: Professional-grade polishing at a deep discount.