Guhring - 41/64" 130° Parabolic Flute High Speed Steel Screw Machine Drill Bit
Item #: 58574625
Brand: Guhring
Model #: 9005520162700
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.
Oxide prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and iron based ferrous metals.
Parabolic flutes have a wider flute shape for increased chip flow.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.6406 |
| Drill Bit Size (Inch) | 41/64 |
| Drill Point Angle | 130 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | Oxide |
| Flute Type | Parabolic |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Flute Length (mm) | 60.00 |
| Overall Length (mm) | 119.00 |
| Flute Length x Diameter Ratio | 3xD |
| Point Type | Cone Relief |
| Shank Diameter (mm) | 16.27 |
| Shank Diameter (Decimal Inch) | 0.6406 |
| Specification Designation | DIN |
| Spiral Type | Regular Spiral |
| Threaded Shank | No |
| Number of Flutes | 2 |
| Drill Bit Diameter Tolerance (mm) | h8 |
| Web Thinning | Web-Thinning |
| Drill Bit Grade | Heavy Duty |
| Material Grade | M2 |
| Series/List | 552 |
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