Guhring - 7.1mm, 130° Point, Parabolic Flute, High Speed Steel Taper Length Drill Bit - Bright Finish, 102mm Flute Length, 156mm OAL, Series 501
Item #: 58740473
Brand: Guhring
Model #: 9005010071000
Exact Tooling IR#: 04
Features and Benefits
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on 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) | 7.10 |
| Drill Bit Size (Decimal Inch) | 0.2795 |
| 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 |
| Through Coolant | No |
| Point Type | Standard |
| Flute Length (Decimal Inch) | 4.0158 |
| Flute Length (mm) | 102.00 |
| Overall Length (mm) | 156.00 |
| Overall Length (Decimal Inch) | 6.1417 |
| Shank Diameter (mm) | 7.10 |
| Shank Diameter (Decimal Inch) | 0.2795 |
| Flute Length x Diameter Ratio | 10xD |
| Maximum Drilling Depth (mm) | 102.00 |
| Maximum Drilling Depth (Decimal Inch) | 4.0158 |
| Shank Length (mm) | 54 |
| Shank Length (Decimal Inch) | 2.1260 |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | +0.000 to -0.022 |
| Web Thinning | Web-Thinned |
| Specification Number | DIN 340 |
| Material Grade | M2 |
| Series/List | 501 |
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