Cle-Line - 1/4" Cobalt, 135° Point, Straight Shank Maintenance Drill Bit
Item #: 57594541
Brand: Cle-Line
Model #: C30516
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Gold provides a polished finish on a colbalt or high speed steel tool. It is commonly used on aluminum alloy, titanium and plastic.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.2500 |
| Drill Bit Size (Inch) | 1/4 |
| Drill Bit Size (Letter) | E |
| Drill Bit Size (mm) | 6.35 |
| Drill Point Angle | 135 |
| Drill Bit Material | Cobalt |
| Drill Bit Finish/Coating | Gold Finish |
| Shank Type | Straight |
| Overall Length (Decimal Inch) | 3.3125 |
| Overall Length (Inch) | 3-5/16 |
| Overall Length (mm) | 84.14 |
| Flute Length (Decimal Inch) | 1.7500 |
| Flute Length (Inch) | 1-3/4 |
| Cutting Direction | Left Hand |
| Shank Diameter (Inch) | 1/4 |
| Point Type | Split Point |
| Flute Type | Spiral |
| Spiral Type | Regular Spiral |
| Through Coolant | No |
| Web Configuration | Tapered |
| Web Thinning | Web-Thinned |
| Drill Bit Grade | Heavy Duty |
| Series/List | 1880 |
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