Heli-Coil - M4x0.70 Metric Coarse, D3, 2 Flutes, Plug Chamfer, Bright Finish, High Speed Steel Spiral Point STI Tap - 2-3/8" OAL, 7/8" Thread Length, 5H Class of Fit
Item #: 79980397
Brand: Heli-Coil
Model #: 4763-4
Exact Tooling IR#: 04
Features and Benefits
Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 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) | M4x0.70 |
| Class of Fit | 5H |
| Thread Limit | D3 |
| Number of Flutes | 2 |
| Chamfer | Plug |
| Finish/Coating | Bright |
| Overall Length (Inch) | 2-3/8 |
| Thread Standard | Metric Coarse |
| Material | High Speed Steel |
| Thread Length (Inch) | 7/8 |
| Square Length (mm) | 6.35 |
| Square Size (mm) | 3.86 |
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