DORMER - M20x2.50 Metric Coarse, 3 Flute, TiN Finish, Cobalt Spiral Point Tap - Plug Chamfer, Right Hand Thread, 140mm OAL, 30mm Thread Length, 16mm Shank Diam, 6H Class of Fit, Series E423
Item #: 65650038
Brand: DORMER
Model #: 0093023
Exact Tooling IR#: 04
Features and Benefits
Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 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.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
| Product Specifications | |
|---|---|
| Thread Size (mm) | M20x2.50 |
| Number of Flutes | 3 |
| Chamfer | Plug |
| Class of Fit | 6H |
| Finish/Coating | TiN |
| Material | Cobalt |
| Through Coolant | NonThrough Coolant |
| Thread Direction | Right Hand |
| Overall Length (Decimal Inch) | 5.5160 |
| Overall Length (mm) | 140.00 |
| Oversize | No |
| Thread Standard | Metric Coarse |
| Thread Length (Decimal Inch) | 1.1820 |
| Thread Length (mm) | 30.00 |
| Series/List | E423 |
| Shank Diameter (Decimal Inch) | 0.6304 |
| Shank Diameter (mm) | 16.00 |
| Square Size (Decimal Inch) | 0.4728 |
| Square Size (mm) | 12.00 |
| Material Application | Alloy Steel; Aluminum; Aluminum Alloys; Brass; Carbon Steel; Cast Iron; Copper; Copper Alloys; Hardened Steel; Magnesium; Nickel; Nickel Alloys; Steel; Structural Steel; Thermoplastics; Titanium; Titanium Alloys |
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