DORMER - M30x3.50 Metric Coarse 4 Flute 6H Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 180mm OAL, Right Hand Flute, Right Hand Thread, Series E263
Item #: 65661373
Brand: DORMER
Model #: 0088111
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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 (mm) | M30x3.50 |
| Chamfer | Bottoming |
| Class of Fit | 6H |
| Number of Flutes | 4 |
| Material | Cobalt |
| Finish/Coating | TiN |
| Thread Direction | Right Hand |
| Flute Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Overall Length (Decimal Inch) | 7.0920 |
| Overall Length (mm) | 180.00 |
| Helix Angle | 15 |
| Thread Standard | Metric Coarse |
| Thread Length (Decimal Inch) | 1.7730 |
| Thread Length (mm) | 45.00 |
| Flute Type | Slow Spiral |
| Series/List | E263 |
| Shank Diameter (Decimal Inch) | 0.8668 |
| Shank Diameter (mm) | 22.00 |
| Material Application | Alloy Steel; Aluminum Alloys; Carbon Steel; Hardened Steel; Steel; Structural Steel; Titanium Alloys |
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