135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC 1/2
| Item | Jobber Length Drill Bit |
|---|---|
| Overall Length | 6 in |
| Drill Bit Point Angle | 135 Degrees |
| Drill Bit Size | 1/2 in |
| Number of Flutes | 2 |
| Shank Dia. | 1/2 in |
| Material - Machining | High Speed Steel |
| Cutting Direction | Right Hand |
| Finish - Machining | Black Oxide |
| Shank Type - Machining | Straight |
| List Number | 906CAT |
| Decimal Equivalent | 0.5 |
| Number of Pieces | 1 |
| Flute Length | 4-1/2 in |
| Drill Bit Dimension Type | Fractional Inch |
| Size | 1/2" |
| Application | For Alloy And Carbon Steel And Cast Iron |
| Depth:Dia. Ratio | 4 xD |
| Flute Type | Spiral |
| Standards | Not Rated |
| Coolant Fed | Non-Coolant Through |
| Spiral Direction | Right Hand |
| Primary Material Application ISO Code | M, S, H |
| Primary Material Application | Titanium, Nickel, Hardened Steel, Stainless Steel |
| Measurement System | Fractional Inch |
| Shank Length | 1-1/2 in |
| Helix Angle | 28 deg |
| Material Grade - Machining | High Performance |
| Drill Length Class | Jobber Length |
| Drill Diameter Tolerance | +0.0000 in /-0.0012 in |
| Maximum Drilling Depth | 2 in |
| Drill Bit Point Type | Split Point |
| Drill Point Length | 0.1036 in |
| Series | 906 |
| Package Quantity | 1 |