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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- Ideal for drilling in hard-to-reach areas and applications requiring additional drilling depth
- Commonly used for running electrical wires, communication cables, and other utility lines
- Suitable for general-purpose drilling in wood, drywall, plastics, and metal
- 135° split-point tip helps reduce walking and eliminates the need for a center punch
- Requires firm feed pressure during operation and is not recommended for fine woodworking
- 12 in. (304.8 mm) overall length
| Brand | Mibro |
|---|---|
| Country of Origin | Imported |
| Bit Diameter | 1/8 in. |
| Bit Length | 12 in. |
| Material Applications | Wood, Plastic, Metal |
| Minimum Chuck Size | 0.25 in. |
| Package Quantity | 1 |
| Primary Material | High-speed steel |
| Product Weight | 0.04 lb. |
| Shank Diameter | 1/8 in. |
| Warranty | Customer Satisfaction Warranty |
| Manufacturer Part Number | 362421 |