Accupro #8-32, 3 Flute, 2B, Modified Bottoming, Spiral Flute Tap (SQ2865357WT08)
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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.
Nitride is a thin, hard-shell coating that supports surface hardness of the tool. It is commonly used where abrasive or wearing conditions exist.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Thread Size (Inch): #8-32
Chamfer: Modified Bottoming
Class of Fit: 2B
Thread Limit: H3
Number of Flutes: 3
Material: Vanadium High Speed Steel
Thread Direction: Right Hand
Flute Direction: Right Hand
Through Coolant: NonThrough Coolant
Overall Length (Decimal Inch): 2.1250
Overall Length (Inch): 2-1/8
Overall Length (mm): 53.98
Helix Angle: 15
Material Grade: 3% Vanadium HSS
Thread Length (mm): 8.00
Flute Type: Slow Spiral
Shank Diameter (mm): 4.27