Guhring - 3.7mm 140° 2-Flute Solid Carbide Extra Length Drill Bit
Item #: 63217111
Brand: Guhring
Model #: 9055250037000
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, non ferrous materials, plastics, and other tough-to-machine materials.
FIREX is a multi-layer coating that combines the characteristics of universal applicability of TiN, the heat resistance of TiAlN and the shock resistance of TiCN. FIREX is a proprietary coating exclusive to Guhring, Inc.
| Product Specifications | |
|---|---|
| Drill Bit Size (mm) | 3.70 |
| Drill Bit Size (Decimal Inch) | 0.1457 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | FIREX |
| Overall Length (mm) | 90.00 |
| Through Coolant | Coolant Through |
| Shank Diameter (mm) | 6.00 |
| Flute Length (mm) | 50.00 |
| Cutting Direction | Right Hand |
| Flute Length x Diameter Ratio | 12xD |
| Flute Type | Spiral |
| Number of Flutes | 2 |
| Point Type | Standard |
| Shank Type | Straight |
| Spiral Type | Regular Spiral |
| Maximum Drilling Depth (mm) | 42.00 |
| Threaded Shank | No |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | +0.004 to +0.016 |
| Web Thinning | Web-Thinned |
| Drill Bit Grade | High Performance |
| Material Grade | Submicron |
| Series/List | 5525 |
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