Attention Customers

In observation of the Thanksgiving holiday, Maritool will be closed Thursday, November 27 and Friday, November 28. Any orders placed during the holiday will ship on Monday, December 1.

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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