Guhring - 9/16-12 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiN Finish, 4.331" OAL, Right Hand Flute, Right Hand Thread, H5/H6, Series 3993
Item #: 58570607
Brand: Guhring
Model #: 9039930142880
Exact Tooling IR#: 04
Features and Benefits
Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
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.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 9/16-12 |
| Chamfer | Modified Bottoming |
| Class of Fit | 2B |
| Thread Limit | H5/H6 |
| Number of Flutes | 3 |
| Material | Powdered Metal |
| Finish/Coating | TiN |
| Thread Direction | Right Hand |
| Flute Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Overall Length (Decimal Inch) | 4.3310 |
| Helix Angle | 40 |
| Thread Standard | UNC |
| Flute Type | Fast Spiral |
| Series/List | 3993 |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It