DORMER - M20x2.50 Metric Coarse 4 Flute Bright Finish Cobalt Spiral Point Extension Tap - Plug Chamfer, 149mm OAL, 6H Class of Fit, Series E606
Item #: 65678203
Brand: DORMER
Model #: 0124031
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.
Spiral point taps are used for tapping through holes. They have a flute geometry that shoots chips ahead of the cutting action to reduce loading and clogging within the flute.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
| Product Specifications | |
|---|---|
| Thread Size | M20x2.50 |
| Overall Length (mm) | 149.00 |
| Chamfer | Plug |
| Class of Fit | 6H |
| Number of Flutes | 4 |
| Tap Type | Spiral Point |
| Finish/Coating | Bright |
| Flute Direction | Right Hand |
| Thread Standard | Metric Coarse |
| Material | Cobalt |
| Thread Direction | Right Hand |
| Square Size (Decimal Inch) | 0.4409 |
| Material Application | Alloy Steel; Aluminum; Aluminum Alloy; Brass; Carbon Steel; Copper; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloy; Stainless Steel; Steel; Structural Steel; Thermoplastics; Titanium Alloy |
| Flute Direction | Right Hand |
| Series/List | E606 |
| Shank Size Type | Reduced |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It