Overview
The L.H. Dottie BLH3830 bell hanger bit is a 30-inch-long, 3/8-inch-diameter auger-style bit designed for low-voltage wiring installations. Manufactured from high carbon steel with a black oxide and polished finish, it is intended for drilling through wood framing members such as studs and headers to allow fishing of telephone, security, alarm, and cable TV wiring. The aggressive drill point bites into wood and metal quickly, and the tapered flute geometry clears chips efficiently over the full length of the bit.
Features
- High carbon steel construction for durability and bit life
- Black oxide and polished finish for corrosion resistance
- Aggressive point for fast starts in wood and metal
- Tapered design for quick chip removal
- 3/8 in. diameter x 30 in. length
- Designed for telephone, security, and cable installations
Specifications
| Attribute | Value |
|---|---|
| Product Type | Bell Hanger Bit |
| Diameter | 3/8 in. |
| Length | 30 in. |
| Material | High Carbon Steel |
| Finish | Black Oxide and Polished |
| Application | Telephone, Security, and Cable Installations |
| Model | BLH3830 |


