Diamond grinding needle made of high quality synthetic diamond raw materials meticulous precision, reliable quality, suitable for electric motorcycle machine, engraving machine, electrical machinery and equipment for assembly, for ceramic, metal, plexiglass, stone, jade, wood, carbide and other super-hard materials of grinding, drilling, engraving, miniature, should be used with water cooling. Major head shapes: the cylindrical flat head, round cylindrical, spherical, umbrella, bullet, a small piece of shaped, pressed oval shaped, inverted trapezoidal, sharp-pointed needles, etc.
Packing List
30 x Needles
Dimensions: 1.97 in x 0.12 in x 0.12 in (5.0 cm x 0.3 cm x 0.3 cm) Weight: 1.41 oz (40 g)
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