Mibro 1/8 in. Aircraft Extension Drill Bit

The MIBRO 1/8 in. Aircraft Extension High-Speed Steel Drill Bit is designed for drilling in hard-to-reach areas and applications that require additional drilling depth. Its extended length makes it ideal for drilling through studs, joists, and other materials when installing electrical wiring, communication cables, or similar systems. Suitable for general-purpose drilling in wood, drywall, plastics, and metal, this drill bit is a practical addition to any toolbox. The 135° split-point tip helps reduce walking and eliminates the need for a center punch on many applications, making it easier to start clean, accurate holes. Built for demanding jobs where standard-length drill bits cannot reach, it provides the added access needed for installation and renovation projects. This drill bit requires firm feed pressure during use and is not recommended for fine woodworking applications.

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