Guhring - 1.68mm 130° High Speed Steel Jobber Drill - Bright Finish, Right Hand Cut, Parabolic Flute, Straight Shank, 43mm OAL, Standard Point
Item #: 80576341
Brand: Guhring
Model #: 9005490016800
Exact Tooling IR#: 04
Features and Benefits
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Parabolic flutes are constructed with a wider flute shape for increased chip flow.
| Product Specifications | |
|---|---|
| Drill Bit Size (mm) | 1.68 |
| Drill Bit Size (Decimal Inch) | 0.0661 |
| Drill Point Angle | 130 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | Bright |
| Flute Type | Parabolic |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (mm) | 20.00 |
| Flute Length (Decimal Inch) | 0.7874 |
| Overall Length (mm) | 43.00 |
| Overall Length (Decimal Inch) | 1.6929 |
| Flute Length x Diameter Ratio | 5xD |
| Point Type | Standard |
| Shank Diameter (mm) | 1.68 |
| Shank Diameter (Decimal Inch) | 0.0661 |
| Maximum Drilling Depth (Decimal Inch) | 0.7874 |
| Maximum Drilling Depth (mm) | 20.00 |
| Shank Length (mm) | 23.00 |
| Shank Length (Decimal Inch) | 0.9055 |
| Specification Designation | DIN |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | +0.000 to -0.014 |
| Number of Flutes | 2 |
| Web Thinning | Web-Thinned |
| Specification Number | DIN 338 |
| Drill Bit Grade | High Performance |
| Material Grade | M2 |
| Series/List | 549 |
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