Guhring - 4.1mm Parabolic Flute Cobalt Taper Length Drill Bit
Item #: 55071823
Brand: Guhring
Model #: 9055370041000
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Parabolic flutes are constructed with a wider flute shape for increased chip flow.
| Product Specifications | |
|---|---|
| Drill Bit Size (mm) | 4.10 |
| Drill Bit Material | Cobalt |
| Drill Bit Finish/Coating | TiN |
| Flute Type | Parabolic |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Through Coolant | No |
| Point Type | Four Facet, Split Point |
| Flute Length (mm) | 78.00 |
| Overall Length (mm) | 119.00 |
| Shank Diameter (mm) | 4.10 |
| Flute Length x Diameter Ratio | 10xD |
| Drill Bit Diameter Tolerance (mm) | +0.000 to -0.018 |
| Specification Number | DIN 340 |
| Series/List | 5537 |
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