Guhring - 1-8 UNC 5 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiN Finish, 6.299" OAL, Right Hand Flute, Right Hand Thread, H6/H7, Series 4124
Item #: 58565581
Brand: Guhring
Model #: 9041240254000
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.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 1-8 |
| Chamfer | Modified Bottoming |
| Class of Fit | 2B |
| Thread Limit | H6/H7 |
| Number of Flutes | 5 |
| Material | Powdered Metal |
| Finish/Coating | TiN |
| Thread Direction | Right Hand |
| Flute Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Overall Length (Decimal Inch) | 6.2990 |
| Helix Angle | 15 |
| Thread Standard | UNC |
| Oversize | No |
| Flute Type | Slow Spiral |
| Series/List | 4124 |
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