Walter-Prototyp - 7/8-14 UNF 2B 5 Flute Nitride/Oxide Finish Powdered Metal Straight Flute Machine Tap - Modified Bottoming, Right Hand Thread, 125mm OAL, 24mm Thread Length, Oversize
Item #: 53062154
Brand: Walter-Prototyp
Model #: 5603209
Exact Tooling IR#: 04
Features and Benefits
Modified bottoming is similar to bottoming, but the chamfer is longer and has more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Powdered metal cobalt high speed steel provides the highest performance of the powdered metals. It is used at extremely high temperatures and cutting speeds on highly abrasive materials.
Nitride/Oxide is used to prevent galling, welding and loading. It is commonly used on low carbon steels, stainless steels and nonferrous metals.
| Product Specifications | |
|---|---|
| Tap Type | Machine Tap |
| Thread Size (Inch) | 7/8-14 |
| Class of Fit | 2B |
| Number of Flutes | 5 |
| Chamfer | Modified Bottoming |
| Material | Powdered Metal |
| Finish/Coating | Nitride/Oxide |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNF |
| Overall Length (Decimal Inch) | 4.92130 |
| Overall Length (mm) | 125.00 |
| Oversize | No |
| Series/List | E23364 |
| Thread Length (Decimal Inch) | 0.9449 |
| Thread Length (mm) | 24.00 |
| Neck Length (mm) | 38.00 |
| Neck Length (Decimal Inch) | 1.4961 |
| Tapping Depth (mm) | 62 |
| Shank Diameter (Decimal Inch) | 0.7087 |
| Shank Diameter (mm) | 18.00 |
| Square Size (Decimal Inch) | 0.5709 |
| Square Size (mm) | 14.50 |
| Material Application | Aluminum; Fiber Reinforced Plastics; Graphite; Grey Cast Iron; Malleable Cast Iron; Non-Ferrous Metals; Plastics; Spheroidal Cast Iron; Vermicular Cast Iron |
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