Osg - 1/2-20 Unf High Speed Steel Flute Tap Modified Bottoming Chamfer, Rh

US $86

  • Conyers, Georgia, United States
  • Oct 20th
OSG - 1/2-20 UNF, H3, 3 Flute, Oxide Coated, Vanadium High Speed Steel Spiral Flute Tap Modified Bottoming Chamfer, Right Hand Thread, 3-3/8 Inch Overall Length, 1-21/32 Inch Thread Length, 0.367 Inch Shank Diam, Series 290 Features and Benefits Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads. Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums. Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals. Specs Thread Size (Inch) 1/2-20 Thread Limit H3 Number of Flutes 3 Chamfer Modified Bottoming Material Vanadium High Speed Steel Finish/Coating Oxide Thread Direction Right Hand Flute Direction Right Hand Through Coolant NonThrough Coolant Overall Length (Inch) 3-3/8 Helix Angle 45 Thread Standard UNF Oversize (Yes/No) No Thread Length (Inch) 1-21/32 Series/List 290 Shank Diameter (Decimal Inch) 0.3670 Material Application Alloy Steel; Carbon Steel; Cast Iron; Die Steel; Hardened Steel; Stainless Steel

Directions

Similar products from Winding Pointed Taps

People who viewed this item also vieved

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies