Bes bellc1212 Carbide Bellhanger Drill Bit 0.5x12 in

Product Description

The BES bellc1212 is a carbide bellhanger drill bit designed for boring through masonry, stone, and concrete in low-voltage and structured wiring installations. The carbide tip is welded to a hardened steel shaft, giving the bit the rigidity needed to drive through dense materials without deflection. At 0.5 inches in diameter and 12 inches in length, it provides the reach required to penetrate thick walls and block in a single pass. A cross-bore through the bit body allows the installer to pull wire back through the hole immediately after drilling, reducing steps on the job.

This bit is used by electricians, low-voltage technicians, alarm installers, and bell-and-signal contractors who need to route wire through concrete block, poured concrete, brick, or stone. It is well suited for residential and light commercial work where masonry penetrations are required for doorbell wiring, security systems, structured cabling, or similar applications. The cross-bore feature is particularly useful in tight spaces where a separate fish tape or pull wire would be difficult to manage.

Key Features

• Carbide tip welded to a hardened steel shaft for durability in dense masonry
• Cross-bore through the bit body enables direct wire pulling after drilling
• 0.5-inch diameter provides a clean, appropriately sized hole for standard wiring runs
• 12-inch length delivers reach for thick walls and block construction
• Rated for masonry, stone, and concrete — not intended for wood or metal

Compatibility

Designed as an OEM-style replacement and standard-use bellhanger bit compatible with rotary hammer and hammer drill chucks accepting standard SDS or keyed chuck configurations appropriate for masonry bits of this shank type.

Installation Notes

This bit should be installed and used by qualified electricians or low-voltage technicians familiar with NEC requirements for wire routing through structural materials. Confirm the drill is set to hammer or rotary hammer mode before use in masonry — using rotation-only mode will damage the bit and produce poor results. Always wear eye protection and a dust mask when drilling into concrete or stone. Do not use this bit on wood framing or metal studs, as it is not rated for those materials and may cause bit failure.

Technical Specifications

• Tip Material: Carbide
• Shaft Material: Hardened Steel
• Bit Diameter: 0.5 inches
• Bit Length: 12 inches
• Application: Masonry, Stone, Concrete
• Wire Pull Feature: Cross-bore through bit body

Standard Information

• Brand: BES
• Manufacturer Part Number: bellc1212