The difference between the 1901 (135x5) and the 1910 (135x9) needles is that the 135x9 needles has just a slightly shorter point by about 0.5 or 0.8 mm. Same other dimensions.

  • titanium-nitride ceramic finish
  • more wear resistant than other needles.
  • When embroidering large stitch designs or sewing and penetrating very abrasive, dense or tough materials the needle points and surface will maintain its original shape and dimension 3 to 5 times longer.
  • because titanium coated needles are made of stronger material they will last longer on tougher applications.

    Needle Comparison Chart