Guhring - Letter R 130° Powdered Metal Jobber Drill - FIREX Finish, Right Hand Cut, Parabolic Flute, Straight Shank, 125mm OAL, Cone Relief Point
Item #: 83914127
Brand: Guhring
Model #: 9005300086100
Exact Tooling IR#: 04
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 are constructed with a wider flute shape for increased chip flow.
| Product Specifications | |
|---|---|
| Drill Bit Size (Letter) | R |
| Drill Bit Size (Decimal Inch) | 0.3390 |
| Drill Point Angle | 130 |
| Drill Bit Material | Powdered Metal |
| Drill Bit Finish/Coating | FIREX |
| Flute Type | Parabolic |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (mm) | 81.00 |
| Flute Length (Decimal Inch) | 3.1900 |
| Overall Length (mm) | 125.00 |
| Overall Length (Decimal Inch) | 4.9200 |
| Flute Length x Diameter Ratio | 5xD |
| Point Type | Cone Relief |
| Spiral Type | Fast Spiral |
| Specification Designation | DIN |
| Number of Flutes | 2 |
| Series/List | 530 |
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