sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
The Jonard Tools DBB-3812 High Speed Steel (HSS) Bellhanger Drill Bit is engineered for precision drilling and efficient wire routing in computer, security, phone, and small cable system installations. Featuring an aggressive cutting tip, this versatile bit easily penetrates wood, iron, steel, brass, copper, and aluminum.
Designed with installation efficiency in mind, the DBB-3812 includes a built-in hole at the bit head, allowing technicians to attach and pull wires back through newly drilled holes seamlessly. The tool offers exceptional durability and rust resistance, featuring a black oxide-coated shaft and a powder-coated blue finish.
Key Specifications
- Bit Diameter: 3/8 inch (9.5 mm)
- Overall Length: 12 inches (304.8 mm)
- Material: High Speed Steel (HSS)
- Shaft Coating: Black oxide with blue powder coating for maximum corrosion resistance
- Compatible Materials: Wood, iron, steel, brass, copper, and aluminum
- Application: Drilling and wire pulling for telecom, security, and networking cable runs
Frequently Asked Questions
Can the Jonard DBB-3812 bit be used to pull wire?
Yes, this bellhanger drill bit features a specifically designed hole at the tip. Once you have drilled through a wall or joist, you can attach a wire or pull line to the bit head and pull it back through the structure.
What materials can this high speed steel bit safely drill through?
The DBB-3812 features an aggressive High Speed Steel (HSS) tip that is rated for efficient drilling through wood, iron, steel, brass, copper, and aluminum.
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