OSG - M20x2.50 Metric, 4 Flute, 50° Helix, Semi-Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 4-29/32" OAL, 0.76" Shank Diam, 2-7/32" Thread Length, 6H Class of Fit, Series S109
Item #: 48905715
Brand: OSG
Model #: 10901300
Exact Tooling IR#: 04
Features and Benefits
Semi-bottoming chamfers are used for blind holes. They have 3 to 3-1/2 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
| Product Specifications | |
|---|---|
| Thread Size (mm) | M20x2.50 |
| Class of Fit | 6H |
| Thread Limit | D5 |
| Number of Flutes | 4 |
| Chamfer | Semi-Bottoming |
| Finish/Coating | Bright |
| Overall Length (Inch) | 4-29/32 |
| Helix Angle | 50 |
| Thread Standard | Metric |
| Material | High Speed Steel |
| Flute Direction | Right Hand |
| Thread Length (Inch) | 2-7/32 |
| Series/List | S109 |
| Shank Diameter (Decimal Inch) | 0.7600 |
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