The Sharp Edge Trigone shape is an essential hobby tool for model makers. Featuring a sturdy 440 stainless steel construction, its double edge and sharp cutting edge make it perfect for tasks like parting lines, remove nubs, and repair work on molds and sprue joints with accuracy.
Sprue Joints/Pouring Gates- Use the edge of flat/slanted broach to remove remaining sprue joints or pouring gates on parts after removal(just like using a hobby knife)
Mould Parting Line-Use the edge on flat or slanted broach to remove mold parting lines on the parts.
Round the surface joints- Hold your flat/slant edge broach in a manner that the edge is approximately 60°from the joint line.start to scrape the line to obtain desired radius.
A Broad Edge Broach without a handle can sell separately.