Left Hand UNC Screw Thread Repair Kits

Left Hand UNC Screw Thread Repair Kits

  • $378.38 USD


Please select size from the pull down menu.

 

Kit comes with HSS STI tap, installation tool and inserts

The insert length is 1.5 x diameter.


UNC Left Hand
Size Part # Inserts
Per Kit
Drill Size
MM INCH
1/4-20 STK1/4-20LH 6 6.7 17/64
5/16-18 STK5/16-18LH 6 8.30 21/64
         
3/8-16 STK3/8-16LH 6 9.90 25/64
7/16-14 STK7/16-14LH 4 11.50 29/64
1/2-13 STK1/2-13LH 4 13.00 17/32
5/8-11 STK5/8-11LH 2 16.50 21/32
         
3/4-10 STK3/4-10LH 2 19.80 25/32
7/8-9 STK7/8-9LH 2 23.00 29/32
1-8 STK1-8LH 2 26.00 1-1/32

note: The Sets include a High Speed Steel Tap, Inserts and Installation/Tang Break Off Tool.
A drill is not included but the recommended size is listed.


 

For more information please visit:

http://www.newmantools.com/sti/stilh.htm


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