CHICAGO-LATROBE 11039 Extra Long Drill,#9,HSS 406X13
Specifications
| Brand | CHICAGO-LATROBE |
| Model | 11039 |
| MPN | 11039 |
| UPC | 662355110393 |
Extra Long Drill Bit, Drill Bit Size #9, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Black Oxide, 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 2 7/16 in, Wire, 4xD These extended-length drill bits meet National Aerospace Standards (NAS) 907 Type B for drill bits used in aircraft repair and production. They have a black-oxide finish that retains lubricants to improve their wear resistance and chip flow. Black-oxide bits should only be used for drilling ferrous metals. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece. These bits do not have coolant holes, so a separate hose is required to bring coolant to the bits' tip if it is needed.High-speed steel extended-length drill bits provide more flexibility and ab.