Walter-Prototyp - M8x1.25 Metric 3 Flute 6HX Modified Bottoming Spiral Flute Tap - Cobalt, Hardlube Finish, 90mm OAL, Right Hand Flute, Right Hand Thread, Series 20410TR
Item #: 36366953
Brand: Walter-Prototyp
Model #: 6382871
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.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Hardlube is a multi-layered coating composed of titanium aluminum nitride and tungsten carbide/carbon (TiAIN/WC/C). It is stronger and more wear resistant than TIAlN. It is commonly used on steel, stainless steel, nickel and cobalt.
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) | M8x1.25 |
| Chamfer | Modified Bottoming |
| Class of Fit | 6HX |
| Number of Flutes | 3 |
| Material | Cobalt |
| Finish/Coating | Hardlube |
| Thread Direction | Right Hand |
| Flute Direction | Right Hand |
| Through Coolant | Through Coolant |
| Overall Length (Decimal Inch) | 3.5433 |
| Overall Length (mm) | 90.00 |
| Helix Angle | 15 |
| Thread Standard | Metric |
| Material Grade | M35 |
| Oversize | No |
| Thread Length (Decimal Inch) | 0.4724 |
| Thread Length (mm) | 12.00 |
| Flute Type | Slow Spiral |
| Series/List | 20410TR |
| Neck Length (Decimal Inch) | 0.9055 |
| Tapping Depth (Decimal Inch) | 1.3780 |
| Tapping Depth (mm) | 35.00 |
| Shank Diameter (Decimal Inch) | 0.3150 |
| Shank Diameter (mm) | 8.00 |
| Material Application | Aluminum; Cast Steel; Gray Cast Iron; Malleable Cast Iron; Non-Ferrous Metals; Spheroidal Cast Iron; Steel; Vermicular Cast Iron |
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