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***EVE Stepped Screw Mandrel with 8mm head is not included
and repairs
8mm stainless steel pin point
8mm - clamping diameter: 7-8mm
and create grooves and shapes
Diamond Donut Burrs Diameter Size:45mm ***EVE Stepped Screw Mandrel withThese unique Diamond Donut Burrs are slightly concave with a gradual raised point in the centre enabling you to carve and grind a ring, or a Donut shape, in a pre drilled precious or non precious stone or crystal. 80# with a 6mm shank, available in diameter sizes ranging from 12mm, 16mm, 20mm, 26mm, 30mm, 32mm, 36mm, 40mm, 45mm, and 50mm. Popular for use with a wide variety of gemstones such as Jade, and for use on crystal, hard woods, bone, ceramic,