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Formdrill - USA Head Office
 
Phone 1: 773 290 1040 Phone 2:
Skype: Fax: 773 290 1041
Street Address:
View on map
4118 N.Nashville
 
Postcode: 60634
Suburb:
Town / City: Chicago
Postal Address:

 
Postcode:
Town / City: Chicago
Prov / State: Illinois
Country: United States
Email:
www: http://www.formdrill-usa.com
Categories:
1. 35 Services-Trades.
Keywords:Thermal drilling is a process that uses friction to produce bushings in metal tubing and flat stock.

The combined rotational and downward force of our special Thermal Drilling tool bit creates frictional heat. Temperatures can reach 900 C for the tool, and 700 C for the work piece.
The material is transformed into a "super-plastic" state, allowing the tool to displace material and form a bushing. The height of the bushing is roughly 3 to 4 times the original metal thickness.

These bushings are ideal for threaded applications, as the number and strength of threads is significantly increased. It is an excellent alternative to weld nuts or threaded inserts. The bushing can also be used as a support hole for welded, soldered or brazed connections as well as for a load-bearing surface.