Diamond Needle Files with Special Shape (DT-NF-SS)

Materia abrasivel: Diamond powder.
diamond grit:40#-200#
Electroplated or Vaccum Brazed.
Handle: red plastic handle. colors are upon request.
10 different shape for professional work.
package: hanging bag/10pcs.
Shank Dia: 6mm, 6.35mm or upon request.
Usage: grinding,sharpening,polishing;
diamond files with a large variety of shapes are extensively used for sculpturing, dressing, precision grinding and internal grinding carbide, ceramics, glass, precious stones, alloy and many other abrasive.
All sizes, shapes, assortments are upon your specific request. Kit assortments of needle files are flexible.