#9 2-7/16" Flute Length 135&deg MPN:6001449

The M2 steel construction of this #9 drill bit offers exceptional hardness at Rc61-63, enabling extended use against heat generated while drilling metals such as aluminum and composites commonly found within aerospace applications essential qualities for professional workers in that sector. Featuring a 135-degree split point design perfected over decades of refinements tailored towards aeronautic precision needs, it ensures quick starts without compromising accuracy - valuable for aviation specialists relying on speed but demand accuracy nonetheless. Beyond this specific niche, the versatile 2-7/16 inch length combined with robust materials used grants its application across various metalworking domains where extended reach or access to tight areas might be an issue making it appealing for industries as diverse as manufacturing and automotive repairs.