Walter-Titex - #8-36 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Cobalt, Hardlube Finish, 2-1/8" OAL, Right Hand Flute, Right Hand Thread, Series A2350302
Item #: 71973192
Brand: Walter-Titex
Model #: 5080839
Exact Tooling IR#: 04
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.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Hardlube is a multi-layered coating composed of titanium aluminum nitride and tungsten carbide/carbon (TiAIN/WC/C). It is stronger and more wear resistant than TIAlN. It is commonly used on steel, stainless steel, nickel and cobalt.
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.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | #8-36 |
| Chamfer | Modified Bottoming |
| Class of Fit | 3B |
| Number of Flutes | 3 |
| Material | Cobalt |
| Finish/Coating | Hardlube |
| 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 | 40 |
| Thread Standard | UNF |
| Material Grade | M35 |
| Oversize | No |
| Thread Length (Decimal Inch) | 0.5910 |
| Thread Length (mm) | 15.01 |
| Flute Type | Fast Spiral |
| Series/List | A2350302 |
| Neck Length (Decimal Inch) | 0.2874 |
| Tapping Depth (Decimal Inch) | 0.8780 |
| Tapping Depth (mm) | 22.30 |
| Shank Diameter (Decimal Inch) | 0.1680 |
| Shank Diameter (mm) | 4.27 |
| Square Length (Inch) | 1/4 |
| Material Application | Cast Steel; Gray Cast Iron; Malleable Cast Iron; Spheroidal Cast Iron; Stainless Steel; Steel; Vermicular Cast Iron |
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