Alloy Steel 33H 45H Set Screws Grub Screws
Metric Size: M1.4 – M52, Inch Size: 0# - 2"
Hexagon Socket(Allen), Torx Star, Square, Slotted Drive Types
Flat Point, Cup Point, Cone Point, Dog Point
Other Drive and Point Type are also available acc. to customer requirement
Various Surface Finishes
Various Material Grades are available
Please feel free to contact us for more details
https://www.weldingtipsandtricks.com/remove-a-broken-bolt.html
how to remove a broken bolt using a tig welder and oxyfuel torch…remove a broken stud from a cast iron exhaust manifold.
there are many ways to remove a broken bolt. Someone already gave it a try with an ez out and it was broken off in the stud.
lots of comments about using candle wax to help lubricate the threads. I will have to try that tip new time I need to remove a broken stud like this. However, the wd40 worked just fine this time. The heat from torch did the trick in expanding the surrounding metal in the manifold.