Guhring - 4.1mm 140° Solid Carbide Jobber Drill
Item #: 40711665
Brand: Guhring
Model #: 9085110041000
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.
Nano-A is a multi-layer coating that combines TiAlN and AlTiN coatings in a micro-layer structure that is harder and more wear resistant. It is used at high speeds on alloy steels, stainless steels and aerospace materials. Nano-A is a proprietary coating exclusive to Guhring, Inc.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (mm) | 4.10 |
| Drill Bit Size (Decimal Inch) | 0.1614 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | nano-A |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | Coolant Through |
| Flute Length (mm) | 36.00 |
| Flute Length (Decimal Inch) | 1.4173 |
| Overall Length (mm) | 74.00 |
| Overall Length (Decimal Inch) | 2.9134 |
| Flute Length x Diameter Ratio | 5xD |
| Point Type | VA Point |
| Shank Diameter (mm) | 6.00 |
| Shank Diameter (Decimal Inch) | 0.2362 |
| Spiral Type | Regular Spiral |
| Specification Designation | DIN |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | +0.004 to +0.016 |
| Number of Flutes | 2 |
| Specification Number | DIN 6537 |
| Drill Bit Grade | High Performance |
| Material Grade | DK460UF |
| Series/List | 8511 |
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