OSG - 10.9mm 140° Solid Carbide Jobber Drill - WD1 Finish, 118mm OAL
Item #: 46809687
Brand: OSG
Model #: HP255-4291
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.
WD1 is a multi-layer coating that is harder and more resistant to heat than TiAIN. It is commonly used on medium-to-high carbon steels and difficult-to-machine materials. WD1 is a proprietary coating exclusive to OSG Tap and Die, Inc.
| Product Specifications | |
|---|---|
| Drill Bit Size (mm) | 10.90 |
| Drill Bit Size (Decimal Inch) | 0.4291 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | WD1 |
| Coolant Through | Yes |
| Flute Length (mm) | 71.00 |
| Overall Length (mm) | 118.00 |
| Flute Length x Diameter Ratio | 5xD |
| Shank Diameter (mm) | 12.00 |
| Drill Bit Diameter Tolerance (mm) | +0.0070 to +0.0250 |
| Web Thinning | R-Thinned |
| Series/List | HP255 |
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