Walter-Prototyp - M4x0.70 DIN 371 3 Flute 6H Semi-Bottoming Spiral Flute Tap - High Speed Steel, Steam Oxide Finish, 64.65mm OAL, Right Hand Flute, Right Hand Thread, 3.270, Series TC115-M-C0
Item #: 47320809
Brand: Walter-Prototyp
Model #: 6743385
Exact Tooling IR#: 04
Features and Benefits
Semi-bottoming chamfers are used for blind holes. They have 3 to 3-1/2 threads.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
| Product Specifications | |
|---|---|
| Thread Size (mm) | M4x0.70 |
| Chamfer | Semi-Bottoming |
| Class of Fit | 6H |
| Thread Limit | 3.270 |
| Number of Flutes | 3 |
| Material | High Speed Steel |
| Finish/Coating | Steam Oxide |
| Thread Direction | Right Hand |
| Flute Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Overall Length (Decimal Inch) | 2.5450 |
| Overall Length (mm) | 64.65 |
| Helix Angle | 45 |
| Thread Standard | DIN 371 |
| Material Grade | HSS-E |
| Thread Length (Decimal Inch) | 0.2760 |
| Thread Length (mm) | 7.00 |
| Series/List | TC115-M-C0 |
| Shank Diameter (Decimal Inch) | 0.1770 |
| Shank Diameter (mm) | 4.50 |
| Square Length (Inch) | 0.2362 |
| Material Application | K, M, P |
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