Aircraft Extension Drill: #55, 12" Overall Lg, 135° Split Point, Black Oxide HSS
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CHICAGO-LATROBE Aircraft Extension Drill: #55, 12" Overall Lg...
Item 406Y49
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Product Details
| Brand | CHICAGO-LATROBE |
| Cutting Direction | Right Hand |
| List Number | 912 |
| Drill Length Class | Aircraft Extension |
| Flute Length | 7/8 in |
| Material Application | Brass, Copper, Steel, Bronze, Aluminum, Cast Iron |
| Drill Bit Size | #55 |
| Measurement System | Wire |
| Flute Type | Spiral |
| Standards | NAS 907 Type B |
| Overall Length | 12 in |
| Drill Bit Point Angle | 135 Degrees |
| Finish/Coating | Black Oxide |
| Helix Type | Regular Spiral |
| Material | High Speed Steel |
| Coolant Fed | Non-Coolant Through |
| Size Decimal Equivalent | 0.0520 |
| ISO Material Group | P, N, K |
| Point Type | Split |
| Shank Diameter | 1.32 mm |
| Number of Flutes | 2 |
| Shank Type | Straight |
| Mfr. Model # | 11179 |
| Country of Origin | USA (subject to change) |
| UNSPSC | 27112801 |
Description
Aircraft Extension Drill, Drill Bit Size #55, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Black Oxide, 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 7/8 in, Wire, 4xD