SGS - 8.7mm 124° Spiral Flute Solid Carbide Screw Machine Drill Bit
Item #: 16906141
Brand: SGS
Model #: 67657
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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.3425 |
| Drill Bit Size (mm) | 8.70 |
| Drill Point Angle | 124 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiB2 |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (Decimal Inch) | 1.8500 |
| Overall Length (Decimal Inch) | 3.5000 |
| Flute Length x Diameter Ratio | 3xD |
| Point Type | Special Point Type |
| Shank Diameter (Decimal Inch) | 0.3940 |
| Flute Type | Spiral |
| Maximum Drilling Depth (Decimal Inch) | 1.8500 |
| Number of Flutes | 3 |
| Spiral Type | Regular Spiral |
| Shank Length (Decimal Inch) | 1.5750 |
| Threaded Shank | No |
| Number of Flutes | 3 |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | +0.006 to +0.021 |
| PSC Code | 3455 |
| Through Coolant | No |
| Drill Bit Grade | High Performance |
| Drill Bit Grade | High Performance |
| Material Grade | Micrograin |
| Series/List | 131N |
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