DORMER - 5/16" 118° 2-Flute High Speed Steel Extra Length Drill Bit
Item #: 40333478
Brand: DORMER
Model #: 0174104
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.
Oxide prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
| Product Specifications | |
|---|---|
| Drill Bit Size (Inch) | 5/16 |
| Drill Bit Size (Decimal Inch) | 0.3126 |
| Drill Point Angle | 118 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | Oxide |
| Overall Length (mm) | 315.00 |
| Through Coolant | NonCoolant Through |
| Shank Diameter (Decimal Inch) | 0.3126 |
| Shank Diameter (Inch) | 5/16 |
| Shank Diameter (mm) | 7.94 |
| Flute Length (mm) | 250.00 |
| Flute Length (Decimal Inch) | 9.8500 |
| Cutting Direction | Right Hand |
| Flute Length x Diameter Ratio | 10xD |
| Flute Type | Spiral |
| Number of Flutes | 2 |
| Shank Type | Straight |
| Spiral Type | Regular Spiral |
| Specification Designation | BS |
| Threaded Shank | No |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | 0.000 to -0.022 |
| Web Thinning | Web-Thinned |
| Material Grade | M2 |
| Series/List | A125 |
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