Helical Broaches

STC is a Manufacturer and Exporter of Helical Broaches, used
for the finishing process of internal helical gears of automatic transmission.
Helical Broaches are also known as Spiral Broaches that creates an internal
spiral in a pre-drilled hole. Most of the applications use helical spline
broaches, including automotive transmission and manufacturing. Helical Broaches
are used when a spiral spline or other form is required. Helical Broaches are
used to cut helical splines in the component. It always follows a helical path
rather than a straight path, during cutting.