Cle-Line
Cle-Line C22722 118° Jobber Drill Bit .2570 1899
Jobber-length drill bit with a 118-degree point and black-oxide finish for general-purpose drilling
- TypeDrill Bits
- MaterialHAWA
- General-purpose drilling with 118° conventional point
- High-speed steel construction resists wear on steel and wood
- Black oxide finish reduces friction and chip welding
- Jobber length gives standard reach for common tasks
- Decimal size .2570 matches letter F drill specifications
What this drill bit does
The Cle-Line C22722 is a general-purpose jobber length drill bit made from high speed steel with a black oxide finish. It is designed for standard drilling tasks in metal, wood, and plastic where a conventional point is suitable.
Point angle and size
The bit features a 118 degree point angle and a decimal equivalent of .2570 inches, corresponding to letter size F. This specific geometry determines how the bit enters the material and the hole diameter it produces.
Material capacity and limits
High speed steel construction handles common ferrous and non-ferrous metals as well as wood and plastic. The non-coolant-through design with zero coolant holes means it relies on external lubrication or air cooling for deeper holes or harder alloys.
Highlights
- General-purpose drilling with 118° conventional point
- High-speed steel construction resists wear on steel and wood
- Black oxide finish reduces friction and chip welding
- Jobber length gives standard reach for common tasks
- Decimal size .2570 matches letter F drill specifications
Specifications
| Brand | CLE-LINE |
|---|---|
| Type | Drill Bits |
| Material | HAWA |
Questions about this item
What hole size does the .2570 decimal size produce in practice?
The .2570 decimal equivalent matches letter size F, so the bit drills a 0.2570-inch diameter hole in the workpiece.
How does the 118-degree point angle affect drilling performance?
The 118-degree conventional point is a general-purpose geometry that centres easily in steel and other common materials without a pilot hole.
What shank dimensions should I check to ensure the bit fits my drill chuck?
Jobber-length bits have a straight shank the same diameter as the flute, so a 0.2570-inch capacity chuck or larger is required.
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