Cle-Line - 7/16" 135° Cobalt Jobber Drill
Item #: 57618555
Brand: Cle-Line
Model #: C23369
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 cobalt or high speed steel tool. It is commonly used on aluminum alloy, titanium and plastic.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (Inch) | 7/16 |
| Drill Bit Size (Decimal Inch) | 0.4375 |
| Drill Point Angle | 135 |
| Drill Bit Material | Cobalt |
| Drill Bit Finish/Coating | Gold Finish |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (Inch) | 4-1/16 |
| Flute Length (mm) | 103.19 |
| Flute Length (Decimal Inch) | 4.0625 |
| Overall Length (mm) | 139.70 |
| Overall Length (Decimal Inch) | 5.5000 |
| Overall Length (Inch) | 5-1/2 |
| Point Type | Split Point |
| Shank Diameter (mm) | 11.11 |
| Shank Diameter (Inch) | 7/16 |
| Shank Diameter (Decimal Inch) | 0.4375 |
| Spiral Type | Regular Spiral |
| Shank Length (mm) | 36.51 |
| Shank Length (Decimal Inch) | 1.4374 |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (Decimal Inch) | +0.0000 to -0.0010 |
| Web Thinning | Web-Thinned |
| Drill Bit Grade | Heavy Duty |
| Series/List | 1802 |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It