Walter-Prototyp - #10-32 UNF, 3 Flute, 50° Helix, Modified Bottoming Chamfer, Oxide Finish, Cobalt Spiral Flute STI Tap - Right Hand Flute, 3.1496" OAL, 0.2362" Shank Diam, 0.3937" Thread Length, 3B Class of Fit, Series M235049
Item #: 36329795
Brand: Walter-Prototyp
Model #: 6150004
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.
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.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | #10-32 |
| Class of Fit | 3B |
| Number of Flutes | 3 |
| Chamfer | Modified Bottoming |
| Finish/Coating | Oxide |
| Overall Length (Decimal Inch) | 3.1496 |
| Overall Length (mm) | 80.00 |
| Helix Angle | 50 |
| Thread Standard | UNF |
| Material | Cobalt |
| Flute Direction | Right Hand |
| Thread Length (Decimal Inch) | 0.3937 |
| Thread Length (mm) | 10.00 |
| Series/List | M235049 |
| Shank Diameter (Decimal Inch) | 0.2362 |
| Shank Diameter (mm) | 6.00 |
| Material Application | Cast Steel; Stainless Steel; Steel |