BES FLX3836 HSS Flexible Drill Bit, 3/8" x 36"

For electricians, low-voltage installers and security professionals who need to route cable in finished buildings, the BES Products FLX3836 HSS Flexible Drill Bit makes wall fishing fast, clean and non-destructive. This Piranhabit flex bit combines a premium M2 high-speed steel cutting tip with a 36" flexible chrome-silicon shaft so you can bore studs and drill around corners without cutting access panels.

The 3/8" diameter bit features fish-eye holes at both ends for easy wire pulling and an insulated steering guide for precise control inside wall cavities. Aggressive 118° tip geometry and spiral flutes speed drilling and clear debris, reducing reworks on surveillance, monitoring and cabling projects. Two-piece construction delivers a harder cutting head while retaining flexibility in the shaft, giving you the durability needed for repeated runs.

Choose the BES FLX3836 for security camera installs, network cabling, alarm and access control wiring — it’s built in the USA and designed to streamline in-wall routing. Order now to simplify fishing and drilling tasks on your next installation.

• Drill and fish cables inside walls and around corners without damaging finishes — ideal for security, surveillance and low-voltage installs
• 36" flexible chrome-silicon shaft with fish-eye ends lets you pull wire from either direction and reach deep cavities
• Premium M2 high-speed steel (HSS) tip and aggressive 118° cutting geometry for fast, clean holes in wood and metal
• Two-piece construction balances a rigid cutting head with a flexible shaft for strength and maneuverability
• Beveled shank and fast spiral flutes reduce binding and speed debris removal, improving installation efficiency