BES FLM3854 54" Carbide Masonry Flex Bit, 3/8" Diameter

Tackle long-reach masonry drilling for security and surveillance installs with the BES Products FLM3854 54" carbide masonry flex bit. Built for professional installers, this 54-inch flex bit delivers the reach you need to run conduit and cabling for cameras, access control and monitoring hardware without repositioning scaffolding or using multiple extensions. The 3/8" diameter is ideal for common anchor and conduit entry sizes, while the carbide tip resists wear when cutting through brick, block and concrete, keeping drilling performance consistent across demanding jobs.

Designed as a durable, flexible solution for low-voltage and network cabling projects, the FLM3854 reduces bit changes and downtime so crews finish installs faster and with fewer callbacks. Its flex design helps negotiate angled chases and tight spaces typical in security and surveillance retrofits. Made in the US and specified for professional use, this BES Products masonry flex bit is a reliable choice for contractors handling CCTV, access control, and monitoring system deployments. Add the BES FLM3854 to your toolkit for smoother masonry drilling—order now for your next security or cabling project.

• Extends 54" reach to drill deep through block, brick and concrete for camera, conduit and cable runs—reducing ladders and job time
• Carbide tip maintains sharpness in masonry, delivering consistent holes and longer bit life to lower replacement and downtime costs
• 3/8" diameter sized for common anchor bolts, conduit entries and low-voltage pass-throughs used in security and surveillance installs
• Flexible shaft design navigates angled chases and tight spaces, making installations cleaner and faster for professional low-voltage crews
• US-made BES Products quality (FLM3854) ensures reliability on critical monitoring, access control and networking projects