Guhring - 7/8-14 UNF, 5 Flute, TiN Finish, Powdered Metal Spiral Point Tap - Modified Bottoming Chamfer, Right Hand Thread, 4.921" OAL, 2B Class of Fit, Series 4125
Item #: 58565458
Brand: Guhring
Model #: 9041250222250
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 can be found with ranges between 2 to 2-1/2 threads. Some modified bottoming chamfers are 2-1/2 to 3 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.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 7/8-14 |
| Number of Flutes | 5 |
| Chamfer | Modified Bottoming |
| Class of Fit | 2B |
| Thread Limit | H6/H7 |
| Finish/Coating | TiN |
| Material | Powdered Metal |
| Through Coolant | NonThrough Coolant |
| Thread Direction | Right Hand |
| Overall Length (Decimal Inch) | 4.9210 |
| Oversize | No |
| Thread Standard | UNF |
| Series/List | 4125 |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It