Heli-Coil - M3x0.50 Metric Coarse, D2, 2 Flutes, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Point STI Tap - 2" OAL, 11/16" Thread Length, 5H Class of Fit
Item #: 99131906
Brand: Heli-Coil
Model #: 4681-3
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) | M3x0.50 |
| Class of Fit | 5H |
| Thread Limit | D2 |
| Number of Flutes | 2 |
| Chamfer | Bottoming |
| Finish/Coating | Bright |
| Overall Length (Inch) | 2 |
| Thread Standard | Metric Coarse |
| Material | High Speed Steel |
| Thread Length (Inch) | 11/16 |
| Square Length (mm) | 4.76 |
| Square Size (mm) | 2.79 |
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