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Thread Mill .340 Diameter 7/16-20 UNF $121.50
Thread Mill .340 Diameter 7/16-20 UNF
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Thread Mill .340 Diameter 7/16-20 UNF
Click to enlarge
Thread Mill .340 Diameter 7/16-20 UNF
Click to enlarge
Thread Mill .340 Diameter 7/16-20 UNF
Click to enlarge
Item No. 1300-.340-.875-20
Price: $121.50
Shipping: In Stock - Ships Same Day *
Quantity: 

* Same Day Shipping is only available on orders placed Monday - Friday before 4 P.M. Central Time.

Product Info - Thread Mill .340 Diameter 7/16-20 UNF

  • Helical flutes for reduced cutting forces
  • These thread mills are able to produce internal or external threads
  • These thread mills are able to produce left or right hand threads
  • Produces 100% thread height and is full form
  • Excellent for hard to tap materials and gummy alloys
  • Thread angle is 60 degrees

Size:  7/16-20 UNF
Shank size:  .375
Coating:  TIALN
Flute length:  .875
Total length:  3.0
Material:  10% micrograin carbide
Number of flutes:  4
Cutting diameter:  .340