Regal Cutting Tools - 1-8 UNC, 4 Flute, Bright Finish High Speed Steel, Hand, Extension Pulley Tap - Bottoming Chamfer, 8" OAL, 2-1/2" Thread Length
Item #: 66125725
Brand: Regal Cutting Tools
Model #: 015163AS
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Hand taps are used to cut threads in blind or through holes. They are used by hand or in general purpose machine operations.
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 | 1-8 |
| Overall Length (Inch) | 8 |
| Chamfer | Bottoming |
| Thread Limit | H4 |
| Number of Flutes | 4 |
| Tap Type | Hand |
| Finish/Coating | Bright |
| Thread Standard | UNC |
| Material | High Speed Steel |
| Thread Length (Inch) | 2-1/2 |
| Shank Diameter (Decimal Inch) | 0.8000 |
| Square Length (Inch) | 13/16 |
| Square Size (Decimal Inch) | 0.6000 |
| Shank Size Type | Reduced |
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