Emuge - #4-40 LK-UNF BT Bottoming Thread Forming Tap - High Speed Steel, TiN Finish, 2.205" OAL, 0.433" Thread Length, Right Hand Thread, Series BU93F300
Item #: 47940259
Brand: Emuge
Model #: BU93F300.5707
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
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) | #4-40 |
| Class of Fit | BT |
| Chamfer | Bottoming |
| Finish/Coating | TiN |
| Material | High Speed Steel |
| Overall Length (Decimal Inch) | 2.2050 |
| Thread Standard | LK-UNF |
| Thread Length (Decimal Inch) | 0.4330 |
| Series/List | BU93F300 |
| Thread Direction | Right Hand |
| Shank Diameter (Decimal Inch) | 0.1410 |
| Through Coolant | No |
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