
Walter-Prototyp - M20x2.50 Metric 4 Flute 6HX Modified Bottoming Spiral Flute Tap - Powdered Metal, AlCrN Finish, 140mm OAL, Right Hand Flute, Right Hand Thread, Series 2046663
Item #: 53048989
Brand: Walter-Prototyp
Model #: 5664608
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.
Aluminum chromium nitride (AlCrN) has higher-heat resistance than AlTiN. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
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) | M20x2.50 |
Chamfer | Modified Bottoming |
Class of Fit | 6HX |
Number of Flutes | 4 |
Material | Powdered Metal |
Finish/Coating | AlCrN |
Thread Direction | Right Hand |
Flute Direction | Right Hand |
Through Coolant | NonThrough Coolant |
Overall Length (Decimal Inch) | 5.5118 |
Overall Length (mm) | 140.00 |
Helix Angle | 15 |
Thread Standard | Metric |
Oversize | No |
Thread Length (Decimal Inch) | 1.1811 |
Thread Length (mm) | 30.00 |
Flute Type | Slow Spiral |
Series/List | 2046663 |
Neck Length (Decimal Inch) | 1.5748 |
Tapping Depth (Decimal Inch) | 2.7559 |
Tapping Depth (mm) | 70.00 |
Shank Diameter (Decimal Inch) | 0.6299 |
Shank Diameter (mm) | 16.00 |
Material Application | Cobalt Alloys; Iron Alloys; Nickel Alloys; Titanium; Titanium Alloys |
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