Sandvik Coromant - 5/16-18 UNC, 3 Flute, AlCrN Finish, High Speed Steel Spiral Point Tap - Plug Chamfer, Right Hand Thread, 93.3mm OAL, 17.4mm Thread Length, 8mm Shank Diam, 2B Class of Fit, Series CoroTap 200
Item #: 49380231
Brand: Sandvik Coromant
Model #: 6539655
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.
Aluminum chromium nitride (AlCrN) and titanium silicon nitride (TISIN) is a multi-layered coating that is extremely wear resistant. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 5/16-18 |
| Number of Flutes | 3 |
| Chamfer | Plug |
| Class of Fit | 2B |
| Finish/Coating | AlCrN |
| Material | High Speed Steel |
| Through Coolant | NonThrough Coolant |
| Thread Direction | Right Hand |
| Overall Length (Decimal Inch) | 3.6732 |
| Overall Length (mm) | 93.30 |
| Thread Standard | UNC |
| Thread Length (Decimal Inch) | 0.6850 |
| Thread Length (mm) | 17.40 |
| Series/List | CoroTap 200 |
| Neck Length (Decimal Inch) | 0.6929 |
| Style | Spiral Point |
| Tapping Depth (mm) | 35.00 |
| Shank Diameter (Decimal Inch) | 0.3150 |
| Shank Diameter (mm) | 8.00 |
| Material Application | Cast Iron; High Temperature Alloys; Non-Ferrous Metals; Stainless Steel; Steel |
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