OSG - 1/2-20 UNF 2B 4 Flute Bright Finish Solid Carbide Straight Flute Machine Tap - Bottoming, Right Hand Thread, 110mm OAL, 1-21/32" Thread Length, Oversize
Item #: 55474027
Brand: OSG
Model #: 3191400
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
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 | |
|---|---|
| Tap Type | Machine Tap |
| Thread Size (Inch) | 1/2-20 |
| Class of Fit | 2B |
| Number of Flutes | 4 |
| Chamfer | Bottoming |
| Material | Solid Carbide |
| Finish/Coating | Bright |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNF |
| Overall Length (mm) | 110.00 |
| Oversize | No |
| Series/List | 319 |
| Thread Length (Inch) | 1-21/32 |
| Shank Diameter (Decimal Inch) | 0.3670 |
| Square Size (Decimal Inch) | 0.2750 |
| Material Application | Aluminum; Cast Aluminum; Cast Iron; Cobalt Chrome; Copper Alloy |
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