straight serration broach

Straight Serration Broach

They are used to produce straight-sided V-Groove profile, equally spaced in an inner circular periphery from a pre-bore hole of the component. These broaches are manufactured as both push and pull, only serration, interspace and in combination of round and serration type of broaches. We manufacture complete serrations, missing serrations and broaches with blocked serrations. We follow DIN 5481, HES, JIS etc.
international standards. The face run out of our broaches is less than 0.030 mm and the index error is less than 0.005 mm. We control the diameter between pins in 0.015 mm and maintain the super finish on minor dia, major dia and on the flank of the component. We manufacture from Dia 5mm to 225mm with the maximum length of 2000mm long broach.