Guhring - 25/32" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit - Oxide Finish, Left Hand Cut, 66mm Flute Length, 131mm OAL, Cone Relief Point, Straight Shank
Item #: 69323533
Brand: Guhring
Model #: 9002260198400
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.
Oxide prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and iron based ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.7811 |
| Drill Bit Size (Inch) | 25/32 |
| Drill Point Angle | 118 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | Oxide |
| Flute Type | Spiral |
| Cutting Direction | Left Hand |
| Shank Type | Straight |
| Flute Length (mm) | 66.00 |
| Overall Length (mm) | 131.00 |
| Flute Length x Diameter Ratio | 3xD |
| Point Type | Cone Relief |
| Shank Diameter (mm) | 19.84 |
| Shank Diameter (Decimal Inch) | 0.7811 |
| 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 | General Purpose |
| Material Grade | M2 |
| Series/List | 226 |
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