OSG - Spiral Flute Taps Thread Size (Inch): 1/4-28 Chamfer: 1.5-2 P
Item #: 94912029
Brand: OSG
Model #: 1660500300
Features and Benefits
Solid carbide provides better rigidity than high speed steel. It is extremely heat-resistant and used for high speed applications on cast iron, nonferrous materials, plastics, and other tough-to-machine materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Spiral Flute Taps; Thread Size (Inch): 1/4-28 ; Chamfer: 1.5-2 P ; Class of Fit: NORMAL ; Thread Limit: H4 ; Number of Flutes: 3 ; Material: Carbide
| Thread Size (Inch) | 1/4-28 |
| Chamfer | 1.5-2 P |
| Class of Fit | NORMAL |
| Thread Limit | H4 |
| Number of Flutes | 3 |
| Material | Carbide |
| Finish/Coating | Bright |
| Thread Direction | Right Hand |
| Flute Direction | Right Hand |
| Through Coolant | Through Coolant |
| Overall Length (Decimal Inch) | 3.1400 |
| Helix Angle | 15 |
| Thread Standard | UNF |
| Thread Length (Decimal Inch) | 0.5980 |
| Neck Length (Decimal Inch) | 1.1810 |
| Tapping Depth (Inch) | 1.1810 |
| Tapping Depth (Decimal Inch) | 1.1810 |
| Shank Diameter (Decimal Inch) | 0.2550 |
| Square Length (Inch) | 0.3130 |
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