Cylinder Diamond Burr - 5pcs Size:4mm Known to collectors as “Spectral

Known to collectors as “Spectral Hematite” for the subtle flashes of color across its surface

The Irgizite Tektite was formed by a meteorite impact which threw molten rock into the air and then fell back as glassy particles

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Cylinder Diamond Burr - 5pcs Size:4mm Known to collectors as “SpectralDescription: Cylinder burrs are amongst the most useful burrs available. They are optimal for U channels while carving on the side. Great for V grooves by holding them at 45 degrees to the stone. These cylinder burrs are diamond plated and great for adding fine detail at the end and skipping the sanding stage. These are so well made that at 1200grit they will remove stock but prep the piece for felt buffing at the same time. Made In: China Cylinder