Jobber Length Drill Bit, 1/4 in Drill Bit Size, 4 in Length, 2 3/4 in Flute
| Item | Jobber Length Drill Bit |
|---|---|
| Overall Length | 4 in |
| Drill Bit Point Angle | 135 Degrees |
| Drill Bit Size | 1/4 in |
| Number of Flutes | 2 |
| Shank Dia. | 1/4 in |
| Material - Machining | High Speed Steel |
| Cutting Direction | Right Hand |
| Finish - Machining | Black, Gold |
| Shank Type - Machining | Straight with Three Flats |
| Flute Length | 2-3/4 in |
| Drill Bit Grouping | Drill Bit |
| Decimal Equivalent | 0.25 |
| Application | Stainless Ssteel, Tool Steel, Alloy Steel, Cast Iron |
| List Number | 1878 |
| Drill Bit Dimension Type | Fractional Inch |
| Depth:Dia. Ratio | 4 xD |
| Standards | ASME B94.11M |
| Coolant Fed | Non-Coolant Through |
| Shank Length | 1-1/4 in |
| Flute Type | Spiral |
| Measurement System | Fractional Inch |
| Shank Size | 0.25 |
| Drill Style | Jobber Drill |
| Diameter | 0.25 |
| Helix Angle | 21 Degrees to 34 Degrees |
| Primary Material Application | Cast Iron, Steel |
| Drill Diameter Tolerance | +0.0000 in/-0.0007 in |
| Primary Material Application ISO Code | P, K |
| Drill Length Class | Jobber Length |
| Drill Point Length | 0.0518 in |
| Spiral Direction | Right Hand |
| Maximum Drilling Depth | 2-1/16 in |
| Drill Bit Point Type | Split Point |
| Series | 1878 |
| Sheeter Drill | No |
| Number of Coolant Holes | 0 |
| Web Thinning | Thinned |
| Aircraft Drill | No |
| Package Quantity | 1 |