Hertel - 7/8-9 UNC, 3 Flute, Bright Finish, High Speed Steel Spiral Point Tap - Bottoming Chamfer, Right Hand Thread, 4-11/16" OAL, 2-7/32" Thread Length, 3B Class of Fit
Item #: 59909200
Brand: Hertel
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.
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 (Inch) | 7/8-9 |
| Number of Flutes | 3 |
| Chamfer | Bottoming |
| Class of Fit | 3B |
| Thread Limit | H4 |
| Finish/Coating | Bright |
| Material | High Speed Steel |
| Through Coolant | NonThrough Coolant |
| Thread Direction | Right Hand |
| Overall Length (Inch) | 4-11/16 |
| Thread Standard | UNC |
| Thread Length (Inch) | 2-7/32 |
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