Kennametal - 31/64" 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Multilayer TiAlN Finish, Right Hand Cut, 2.3622" Flute Length, 4.2126" OAL, Standard Point, Straight Shank, Through Coolant
Item #: 05346523
Brand: Kennametal
Model #: 2649381
Exact Tooling IR#: 04
Features and Benefits
Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Multilayer Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.4844 |
| Drill Bit Size (Inch) | 31/64 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | Multilayer TiAlN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Flute Length (Decimal Inch) | 2.3622 |
| Overall Length (Decimal Inch) | 4.2126 |
| Point Type | Standard |
| Shank Diameter (mm) | 14.00 |
| Shank Diameter (Decimal Inch) | 0.5512 |
| Specification Designation | DIN |
| Maximum Drilling Depth (Decimal Inch) | 1.6930 |
| Spiral Type | Regular Spiral |
| Shank Length (Decimal Inch) | 1.7717 |
| Threaded Shank | No |
| Drill Point Length (Decimal Inch) | 0.0830 |
| Web Configuration | Parallel |
| Drill Bit Diameter Tolerance (mm) | +0.007 to +0.025 |
| Specification Number | DIN 6537K |
| Web Thinning | Web-Thinned |
| Drill Bit Grade | High Performance |
| Series/List | B976 |
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