Home » Cutting Tools » Thread Mills / Relief Cutters » UNF and UNC Thread Forms » 1300-.345-.850-20-BR
Shopping Cart
0 items
Quality Guaranteed
MariTool's product quality is guaranteed to meet or exceed your expectations.
Same Day Shipping
We ship worldwide
Same day shipping via UPS is available for in-stock items ordered Monday through Friday before 4:00pm CDT (excluding holidays and USPS orders).
Click here for details
MariTool Payment Options
Thread Mill .345 Diameter 7/16-20 UNF Uncoated $139.15
Thread Mill .345 Diameter 7/16-20 UNF Uncoated
Click to enlarge

Thread Mill .345 Diameter 7/16-20 UNF Uncoated
Click to enlarge 		Thread Mill .345 Diameter 7/16-20 UNF Uncoated
Click to enlarge
Item No. 1300-.345-.850-20-BR
Price: $139.15
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

View complete catalog page

  • 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
Product Specifications
Coating:  Uncoated
Cutting Diameter:  .345
Flute Length:  .850
Material:  10% micrograin carbide
Number of Flutes:  4
Shank Size:  .375
Size:  7/16-20 UNF
Total Length:  3.5