Spiral Flute Tap: #12-28, UNF, 3 Flute, Semi-Bottoming Chamfer, 3B Class of Fit, High-Speed Steel-E, Steam Oxide Finish
Item #: 53433454
Brand: Walter-Prototyp
Model #: 8046387
Product Specifications
| Thread Size (Inch) | #12-28 |
| Thread Standard | UNF |
| Chamfer | Semi-Bottoming |
| Material | High-Speed Steel-E |
| Thread Limit | H9 |
| Class Of Fit | 3B |
| Coating/Finish | Steam Oxide |
| Thread Direction | Right Hand |
| Coolant Through | No |
| Number Of Flutes | 3 |
| Flute Direction | Right Hand |
| Helix Angle | 25.00 |
| Oversize | No |
| Threads per Inch | 28 |
| Thread Length (Decimal Inch) | 0.7874 |
| Thread Length (mm) | 20.00 |
| Overall Length (Decimal Inch) | 2.4681 |
| Overall Length (mm) | 62.6900 |
| Application | Threading |
| Shank Diameter (Decimal Inch) | 0.2200 |
| Shank Diameter (mm) | 5.5800 |
| Tapping Depth (Decimal Inch) | 0.7874 |
| Tapping Depth (mm) | 20.00 |
| Square Length (mm) | 7.15 |
| Square Length (Decimal Inch) | 0.2815 |
| Square Size (Decimal Inch) | 0.1650 |
| Square Size (mm) | 4.19 |
| Flute Style | Spiral |
| Series | A234002S |
| UNSPSC Code | 23241600 |
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