New Super Stone, Mini Set

Specially developed grindstone intended for ultra-fine work. Despite the small size, it has exceptional strength and elasticity, which help to increase the efficiency of grinding work.

[Features]
· New Super Stone Mini is a developed grindstone intended for ultra-fine work from 0.3 x 0.3 mm to 1.4 x 1.4 mm.
· Ideal for the fine lap processing of various casting molds and dies. Unlike the previously used oil grindstone and ruby grindstone, this product has excellent strength and elasticity regardless of its small size, and is useful in making polishing work more efficient