Heli-Coil - M2.5x0.45 Metric Coarse, 2 Flute, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 1-15/16" OAL, 3.58mm Shank Diam, 5/8" Thread Length, 5H Class of Fit
Item #: 99282931
Brand: Heli-Coil
Model #: 4681-2.5
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes. They have 1 to 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) | M2.5x0.45 |
| Class of Fit | 5H |
| Thread Limit | D2 |
| Number of Flutes | 2 |
| Chamfer | Bottoming |
| Finish/Coating | Bright |
| Overall Length (Inch) | 1-15/16 |
| Overall Length (mm) | 49.21 |
| Thread Standard | Metric Coarse |
| Material | High Speed Steel |
| Flute Direction | Right Hand |
| Thread Length (Inch) | 5/8 |
| Thread Length (mm) | 15.88 |
| Shank Diameter (mm) | 3.58 |
| Material Application | Aluminum; Magnesium; Mild Steel; Stainless Steel |
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