![Vermont Tap & Die - #4-48 UNC, 3 Flute, Bottoming, Plug & Taper, TiN Finish, High Speed Steel Tap Set - Right Hand Cut, 1-7/8" OAL, 9/16" Thread Length, 2B Class of Fit, Series TN3105 - Exact Industrial Supply](http://exactindustrialsupply.com/cdn/shop/products/0263425-21_3386ed10-87e7-4c5c-be4c-a123b70fef51_1024x1024.jpg?v=1586465747)
Vermont Tap & Die - #4-48 UNC, 3 Flute, Bottoming, Plug & Taper, TiN Finish, High Speed Steel Tap Set - Right Hand Cut, 1-7/8" OAL, 9/16" Thread Length, 2B Class of Fit, Series TN3105
Item #: 53208690
Brand: Vermont Tap & Die
Model #: 174531
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers have 1 to 2 threads. Plug chamfers have 3 to 5 threads. Taper chamfers have 7 to 10 threads and are typically used as a starter tap. They all can be used for threading blind holes.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
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.
Product Specifications | |
---|---|
Thread Size | #4-48 |
Number of Flutes | 3 |
Chamfer | Bottoming; Plug; Taper |
Material | High Speed Steel |
Finish/Coating | TiN |
Thread Direction | Right Hand |
Class of Fit | 2B |
Thread Limit | H2 |
Thread Length (Decimal Inch) | 0.3100 |
Thread Length (Inch) | 9/16 |
Overall Length (Decimal Inch) | 1.8750 |
Overall Length (Inch) | 1-7/8 |
Overall Length (mm) | 47.63 |
Thread Standard | UNC |
Series/List | TN3105 |
Number of Pieces | 3 |
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