CJT - Letter R 118° Carbide-Tipped Jobber Drill - Bright Finish, Right Hand Cut, Spiral Flute, Straight Shank, 4-3/4" OAL, Standard Point
Item #: 81205189
Brand: CJT
Model #: 12003390
Exact Tooling IR#: 04
Features and Benefits
Carbide tips cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (Letter) | R |
| Drill Bit Size (Decimal Inch) | 0.3390 |
| Drill Point Angle | 118 |
| Drill Bit Material | Carbide-Tipped |
| Drill Bit Finish/Coating | Bright |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (Inch) | 3-7/16 |
| Flute Length (mm) | 87.31 |
| Overall Length (mm) | 120.65 |
| Overall Length (Inch) | 4-3/4 |
| Point Type | Standard |
| Shank Diameter (Decimal Inch) | 0.3390 |
| Maximum Drilling Depth (Decimal Inch) | 3.9000 |
| Spiral Type | Regular Spiral |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | +0.000 to -0.025 |
| Drill Bit Diameter Tolerance (Decimal Inch) | +0.0000 to -0.0010 |
| Number of Flutes | 2 |
| Web Thinning | Web-Thinned |
| Series/List | 120 |
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