Greycore 3/8" x 12" Black Oxide Extension Bit
- Greycore
- GCT-3812-BOA
- 3/8" x 12"
Greycore Tools 3/8 Inch x 12 Inch Black Oxide Aircraft Extension Bit – Extra Long Drill Bit for Steel, Wood, Plastic and Aluminum - Round Shank, Split Point (3/8" x 12")
The Greycore Black Oxide Bit is designed to give you reliable performance across various materials like steel, wood, and plastic. Its black oxide coating helps keep the bit lubricated during use, which reduces friction and prevents rust, so your tool lasts longer and works smoother. Made from high-speed steel, this bit strikes a good balance between toughness and flexibility, making it less likely to break compared to other bits. Plus, the split point tip helps you start drilling without slipping and makes the process faster and easier, giving you clean, precise holes every time.
What We Like
- Rust resistance
- Reduced friction
- Durable high-speed steel
- Slip-resistant tip
- Faster drilling