NEW OSG H.S.S. 5/16-18 NC , 3 FLUTE ,GH5 SPIRAL FLUTE MODIFIED BOTTOMING TAP

Description

YOU ARE BUYING 1 NEW OSG MADE IN BRAZIL 5/16-18 NC HIGH SPEED STEEL OXIDE FINISH , 3 FLUTE GH5 SPIRAL FLUTE RIGHT HAND MODIFIED BOTTOMING FAST SPIRAL FLUTE TAP IT COMES IN IT'S FACTORY PACKAGE AND WILL SHIP FOR FREE . LIST .03 EACH .
OSG
5/16-18 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap
Vanadium High Speed Steel, Oxide Finish, 2-23/32" OAL, Right Hand Flute, Right Hand Thread, H5, Series 290
Part #: 64047772
Mfr Part #: 2940801
Price:
.03 ea.
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.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Specs
Thread Size (Inch)
5/16-18
Chamfer
Modified Bottoming
Class of Fit
2B
Thread Limit
H5
Number of Flutes
3
Material
Vanadium High Speed Steel
Finish/Coating
Oxide
Thread Direction
Right Hand
Flute Direction
Right Hand
Through Coolant
NonThrough Coolant
Overall Length (Inch)
2-23/32
Helix Angle
45
Thread Standard
UNC
Oversize
No
Thread Length (Inch)
1-1/8
Flute Type
Fast Spiral
Series/List
290
Shank Diameter (Decimal Inch)
0.3180
Material Application
Alloy Steel; Carbon Steel; Cast Iron; Die Steel; Hardened Steel; Stainless Steel