About HeliCoil Manual Installation Tools
For low volume production runs, prototype manufacture, salvage, and thread repair, the use of Emhart Technologies HeliCoil hand and manual installation tools are recommended. The various types of HeliCoil Inserting Tools are shown below. Generally, there are two types
of HeliCoil Hand Installation Tools – threaded mandrel type and the prewinder type.
The HeliCoil Prewinder Type Inserting Tool is used with HeliCoil fine pitch inserts as these inserts are proportionately larger in their free state than HeliCoil coarse pitch inserts. Emhart Technologies HeliCoil fine pitch inserts need to have their diameters reduced before they
are installed into the hole. This is accomplished by winding the HeliCoil insert through a set of threads called a prewinder, located at the front of the HeliCoil Prewinder Installation Tool.
HeliCoil coarse pitch inserts (and 2-56 and 3-48 inserts) do not require prewinding, so they can be installed using the HeliCoil Threaded Mandrel Inserting Tool. The threaded mandrel at the front of the tool engages the HeliCoil insert and provides a positive lead to guide the
HeliCoil insert into the tapped hole quickly and efficiently. With the threaded mandrel, installing a HeliCoil screw thread insert is easy and incidents of cross pitching are minimised.
These Emhart technologies HeliCoil Hand Installation Tools will install HeliCoil screw thread inserts up to 3 diameters long for thread sizes up to 7/8 inch UNC and UNF and metric sizes up to M22. HeliCoil Installation Tools for sizes over 1 inch UNC and UNF or M24 will install HeliCoil
inserts up to 2 diameters long.
Catalogs contact us for more information on HeliCoil Manual Installation Tools or HeliCoil catalogues.
CONTACT US:
HeliCoil Singapore Thor International Company
Contact Person : Mr. HH Tan
Address : 10 Ubi Crescent, #04-46 Ubi Techpark Lobby C, Singapore 408564
Phone no : (65) 67434155
Fax : (65) 67421106
Email : sales@thorintl.com
Web : http://www.helicoil.com.sg, www.helicoil.sg, www.thorintl.com, www.armacoil.com.sg
Monday, November 17, 2008
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