Glardon-Vallorbe DA8432 Diamond Needle Files-Fine Grit 91 Kit of 5

Kit of 5 Glardon-Vallorbe Diamond Needle Files DA8432-Grit 91. These diamond needle files are 140mm (5-1/2") long in total length including the handle. We also offer this kit in a Grit 126, which is a coarser grit than Grit 91, see part number 133.970.  Diamond needle files are manufactured in Japan for Glardon-Vallorbe of Switzerland.In diamond girt sizes, 91 is finer than 126.  This is based on the industry standard, where a higher grit number indicates a coarser abrasive and a lower number indicates a finer abrasive.Kit of 5 includes one each of the following:  133.961 Glardon-Vallorbe Diamond Needle File DA8401-91 Pillar (Equalling or Flat) 133.962 Glardon-Vallorbe Diamond Needle File DA8402-91 Half Round 133.963 Glardon-Vallorbe Diamond Needle File DA8410-91 Round 133.964 Glardon-Vallorbe Diamond Needle File DA8408-91 Square 133.965 Glardon-Vallorbe Diamond Needle File DA8407-91 Three Square (Triangular)