タイトルまたは説明

Drill Point Dies to form point of self drilling screws：

HSS + Tin Coating

Tungsten carbide / steel

DIN standard or special order

Style I / MA

Style II / MB

Style III / MC

 

ST3.5 L***8

ST3.9 L***2

ST4.2 L***4

ST4.8 L***9

ST5.5 L***7

ST6.3 L***5

 

Work with Self Drilling Screw Point Forming Machine, like machine model AE****0D, AE****0D, ST***5, ST***6, ST***8, PM***0 etc.





Manufacturing steps to make self drilling screw with washer:

Finished wire  Heading Self Drilling Screw Point Forming Thread Rolling Heat treatment Surface treatment Screw Washer Assembly Packing



We supply full line equipment & dies for self drilling screw manufacturing, including Heading Machine, Thread Rolling Machine, Self Drilling Screw Point Forming Machine, Screw Washer Assembly Machine, Heat treatment equipment etc.



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