Kennametal - 9/16" 135° Spiral Flute Solid Carbide Screw Machine Drill Bit - Multilayer AlCr Finish, Right Hand Cut, 59mm Flute Length, 107mm OAL, Standard Point, Straight Shank, Through Coolant
Item #: 58471020
Brand: Kennametal
Model #: 4053460
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 Aluminum Chromium (AlCr) is a blended coating for high performance applications. It is extremely heat and wear resistant and used in cast iron applications due to its high hot hardness.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.5625 |
| Drill Bit Size (Inch) | 9/16 |
| Drill Point Angle | 135 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | Multilayer AlCr |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | Yes |
| Flute Length (mm) | 59.00 |
| Flute Length (Decimal Inch) | 2.3228 |
| Overall Length (mm) | 107.00 |
| Overall Length (Decimal Inch) | 4.2126 |
| Flute Length x Diameter Ratio | 3xD |
| Point Type | Standard |
| Shank Diameter (mm) | 14.29 |
| Shank Diameter (Decimal Inch) | 0.5625 |
| Shank Diameter (Inch) | 9/16 |
| Maximum Drilling Depth (mm) | 43.00 |
| Maximum Drilling Depth (Decimal Inch) | 1.6929 |
| Spiral Type | Regular Spiral |
| Shank Length (mm) | 45.50 |
| Shank Length (Decimal Inch) | 1.7913 |
| Threaded Shank | No |
| Number of Flutes | 2 |
| Drill Point Length (mm) | 3.59 |
| Drill Point Length (Decimal Inch) | 0.1415 |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (Decimal Inch) | +0.0003 to +0.0010 |
| Drill Tip Finish/Coating | None |
| Series/List | K254A-YPC |
| Length Type | Stub |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It