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UNF and UNC Thread Forms
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These Solid Carbide Helical Flute Thread Mills are ideal for milling a wide variety of thread diameters and pitches. As a general rule thread mills can always mill a thread larger than its stated size but not smaller. For example our 5/8-10 thread mill is ideal for milling a 5/8-10 internal or external thread and a 3/4-10 as well. A M14 X 2.0 thread mill can be used to mill a M16 X 2.0 thread but should NOT be used to mill a M12 X 2.0 thread.

Displaying 1 to 26 (of 26 products) Result Pages:  1 
    Product Name   Manufacturer   Model+   Price 
 Thread Mill .100 Diameter 6-32 UNF  Thread Mill .100 Diameter 6-32 UNF

MariTool  1300-.100-.218-32 

 $62.01 

 Thread Mill .115 Diameter 8-36 UNF  Thread Mill .115 Diameter 8-36 UNF

MariTool  1300-.115-.250-36 

 $50.48 

 Thread Mill .120 Diameter 8-32 UNF  Thread Mill .120 Diameter 8-32 UNF

MariTool  1300-.120-.250-32 

 $62.01 

 Thread Mill .140 Diameter 10-24 UNC  Thread Mill .140 Diameter 10-24 UNC

MariTool  1300-.140-.292-24 

 $68.48 

 Thread Mill .140 Diameter 10-32 UNF  Thread Mill .140 Diameter 10-32 UNF

MariTool  1300-.140-.312-32 

 $68.48 

 Thread Mill .180 Diameter 1/4-20 UNC  Thread Mill .180 Diameter 1/4-20 UNC

MariTool  1300-.180-.500-20 

 $68.48 

 Thread Mill .180 Diameter 1/4-28 UNF  Thread Mill .180 Diameter 1/4-28 UNF

MariTool  1300-.180-.500-28 

 $68.48 

 Thread Mill .235 Diameter 5/16-18 UNC  Thread Mill .235 Diameter 5/16-18 UNC

MariTool  1300-.235-.611-18 

 $80.75 

 Thread Mill .235 Diameter 5/16-24 UNF  Thread Mill .235 Diameter 5/16-24 UNF

MariTool  1300-.235-.625-24 

 $80.75 

 Thread Mill .300 Diameter 3/8-16 UNC  Thread Mill .300 Diameter 3/8-16 UNC

MariTool  1300-.300-.750-16 

 $96.26 

 Thread Mill .300 Diameter 3/8-24 UNF  Thread Mill .300 Diameter 3/8-24 UNF

MariTool  1300-.300-.750-24 

 $96.26 

 Thread Mill .300 Diameter 3/8-32 UNF  Thread Mill .300 Diameter 3/8-32 UNF

MariTool  1300-.300-.750-32 

 $101.93 

 Thread Mill .340 Diameter 7/16-14 UNC  Thread Mill .340 Diameter 7/16-14 UNC

MariTool  1300-.340-.875-14 

 $137.98 

 Thread Mill .345 Diameter 7/16-20 UNF  Thread Mill .345 Diameter 7/16-20 UNF

MariTool  1300-.345-.850-20 

 $137.98 

 Thread Mill .350 Diameter 1/2-20 UNF  Thread Mill .350 Diameter 1/2-20 UNF

MariTool  1300-.370-.850-20 

 $106.59 

 Thread Mill .370 Diameter 1/2-13 UNC  Thread Mill .370 Diameter 1/2-13 UNC

MariTool  1300-.370-1.0-13 

 $106.59 

 Thread Mill .450 Diameter 9/16-12 UNC  Thread Mill .450 Diameter 9/16-12 UNC

MariTool  1300-.450-.833-12 

 $128.56 

 Thread Mill .450 Diameter 9/16-18 UNF  Thread Mill .450 Diameter 9/16-18 UNF

MariTool  1300-.450-.889-18 

 $128.56 

 Thread Mill .490 Diameter 5/8-10 UNC  Thread Mill .490 Diameter 5/8-10 UNC

MariTool  1300-.490-1.0-10 

 $164.99 

 Thread Mill .490 Diameter 5/8-18 UNF  Thread Mill .490 Diameter 5/8-18 UNF

MariTool  1300-.490-1.0-18 

 $128.56 

 Thread Mill .490 Diameter 5/8-16 UNF  Thread Mill .490 Diameter 5/8-16 UNF

MariTool  1300-.490-1.250-16 

 $137.01 

 Thread Mill .490 Diameter 5/8-11 UNC  Thread Mill .490 Diameter 5/8-11 UNC

MariTool  1300-.490-1.273-11 

 $128.56 

 Thread Mill .620 Diameter 7/8-9 UNC  Thread Mill .620 Diameter 7/8-9 UNC

MariTool  1300-.620-1.0-9 

 $160.86 

 Thread Mill .620 Diameter 7/8-14 UNF  Thread Mill .620 Diameter 7/8-14 UNF

MariTool  1300-.620-1.3-14 

 $160.86 

 Thread Mill .620 Diameter 1-8 UNC  Thread Mill .620 Diameter 1-8 UNC

MariTool  1300-.620-1.375-8 

 $243.60 

 Thread Mill .625 Diameter 1-12 UNF  Thread Mill .625 Diameter 1-12 UNF

MariTool  1300-.625-1.500-12 

 $204.68 

Displaying 1 to 26 (of 26 products) Result Pages:  1