Guhring - 31/64" 130° Parabolic Flute Powdered Metal Screw Machine Drill Bit
Item #: 60319746
Brand: Guhring
Model #: 9005150123000
Features and Benefits
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
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.
Parabolic flutes have a wider flute shape for increased chip flow.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.4844 |
| Drill Bit Size (Inch) | 31/64 |
| Drill Point Angle | 130 |
| Drill Bit Material | Powdered Metal |
| Drill Bit Finish/Coating | FIREX |
| Flute Type | Parabolic |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Flute Length (Decimal Inch) | 2.0080 |
| Overall Length (Decimal Inch) | 4.0160 |
| Point Type | Cone Relief |
| Shank Diameter (Inch) | 31/64 |
| Specification Designation | DIN |
| Threaded Shank | No |
| Web Configuration | Parallel |
| Drill Bit Diameter Tolerance (mm) | +0.000 to -0.027 |
| Specification Number | DIN 1897 |
| Web Thinning | Web-Thinned |
| Material Grade | PMASP60 |
| Series/List | 515 |
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