uxcell Diamond Grinding Mounted Point, 9mm 600 Fine Grits Spherical Concave Head Bead Coarse Grinding Bit for Jade Amber Stone Beeswax Glass bee --The tape can stick to

--The tape can stick to almost ANY surface

-Material : Made of plastic

PERFECT SIZE: Our signs are 31 inches length and 12

greatly improve the convenience of operation

Tough plastic expanding file

uxcell Diamond Grinding Mounted Point, 9mm 600 Fine Grits Spherical Concave Head Bead Coarse Grinding Bit for Jade Amber Stone Beeswax Glass bee --The tape can stick touxcell Diamond Grinding Mounted Point, 9mm 600 Fine Grits Spherical Concave Head Bead Coarse Grinding Bit for Jade Amber Stone Beeswax Glass Product Features Mounted Point: Head diameter: 9mm 0. 35" (spherical diameter is about 1mm 1. 5mm smaller than the head diameter.); shank diameter: 6mm 0. 24"; grits: 600 (fine grit); head shape: spherical, concave (the concave arc is smaller than a semicircle.). Wide Applications: Suitable for polishing jade,