Regal Cutting Tools - #4-40 UNC 3 Flute Bright Finish High Speed Steel Straight Flute Standard Hand Tap - Bottoming, Right Hand Thread, 1-7/8" OAL, 9/16" Thread Length, H1 Limit, Oversize
Item #: 66111907
Brand: Regal Cutting Tools
Model #: 008078AS
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
| Product Specifications | |
|---|---|
| Tap Type | Standard Hand Tap |
| Thread Size (Inch) | #4-40 |
| Thread Limit | H1 |
| Number of Flutes | 3 |
| Chamfer | Bottoming |
| Material | High Speed Steel |
| Finish/Coating | Bright |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNC |
| Overall Length (Decimal Inch) | 1.87500 |
| Overall Length (Inch) | 1-7/8 |
| Oversize | No |
| Thread Length (Decimal Inch) | 0.5625 |
| Thread Length (Inch) | 9/16 |
| Shank Diameter (Decimal Inch) | 0.1410 |
| Square Length (Inch) | 3/16 |
| Square Size (Decimal Inch) | 0.1100 |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It