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High-Speed-Self-Drilling Screw Forming Machine ST1405

A self-drilling screw-making machine is a specialized equipment that is designed to produce self-drilling screws, which are screws that can penetrate into metal or other hard substrates without drilling a pilot hole first.

​WHAT IS A DRILL TAIL SCREW MOLD?

Drill tail screw mold is a molding mold for making the drill tail screw for making screws with drilled holes at the tail. It can be tailored to customer needs to meet the production needs of different sizes, specifications and shapes.

About EPDM Bonded Washer

About Self Drilling Screw

What is the advantage of a thread rolling die?

​Thread rolling dies offer several advantages over other methods of creating threads, such as thread cutting or grinding. Thread rolling is a cold-forming process that uses hardened steel dies to reshape the workpiece material into the desired thread form.

What is the metal bit of a screwdriver called?