135 Degree Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550-TN TiN HSS-CO 8% (M42) RHS/RHC Let-C
| Item | Jobber Length Drill Bit |
|---|---|
| Overall Length | 4 in |
| Drill Bit Point Angle | 135 Degrees |
| Drill Bit Size | C |
| Number of Flutes | 2 |
| Shank Dia. | 15/64 in |
| Material - Machining | Cobalt |
| Cutting Direction | Right Hand |
| Finish - Machining | TiN |
| Shank Type - Machining | Straight |
| Decimal Equivalent | 0.242 |
| Drill Bit Dimension Type | Letter |
| Flute Length | 2-3/4 in |
| List Number | 550-TN |
| Number of Pieces | 1 |
| Depth:Dia. Ratio | 4 xD |
| Drill Bit Grouping | Drill Bit |
| Standards | NAS 907 Type J |
| Coolant Fed | Non-Coolant Through |
| Shank Length | 1-1/4 in |
| Flute Type | Spiral |
| Helix Angle | 21 Degrees to 34 Degrees |
| Primary Material Application | Stainless Steel, Steel |
| Drill Diameter Tolerance | +0.0000 in/-0.0007 in |
| Spiral Direction | Right Hand |
| Aircraft Drill | Yes |
| Material Grade - Machining | M42 |
| Drill Length Class | Jobber Length |
| Measurement System | Letter |
| Primary Material Application ISO Code | P, M |
| Maximum Drilling Depth | 2-1/16 in |
| Drill Point Length | 0 in |
| Series | 55TN |
| Drill Bit Point Type | Split Point |
| Number of Coolant Holes | 0 |
| Sheeter Drill | No |
| Web Thinning | Thinned |
| Package Quantity | 1 |