BES FLX3848 HSS Flex Bit 3/8 in. Diameter, 48 in. Long

Get fast, reliable access through walls and studs with the BES Products FLX3848 Flex Bit — a purpose-built drill bit for professional low-voltage, networking and security work. This flex bit combines a premium M2 High Speed Steel (HSS) cutting tip with a 48 in flexible shaft so you can run cables, conduit and monitoring lines without dismantling assemblies. The 3/8 in diameter cuts wood, metal, nails and screws, minimizing downtime from hidden fasteners and unexpected obstructions.

Designed for installers of security, surveillance and network systems, the two-piece construction delivers the hardness needed for clean holes and the flexibility required to navigate tight cavities. A beveled shank improves chuck grip while the bright finish resists corrosion on the jobsite. Made in the USA and backed by a one-year warranty, the FLX3848 helps techs complete runs faster and with fewer tool changes.

Whether you’re pulling coax for cameras, running Cat6 for monitoring systems, or fishing power for access control, the BES FLX3848 Flex Bit makes long-reach drilling straightforward — add it to your kit and get the job done.

• Drill confidently through walls and studs with a 48 in flexible shaft that simplifies long cable runs for security and surveillance installs
• Premium M2 HSS bit stays sharp longer so technicians spend less time changing bits and more time on the job
• Two-piece design pairs a durable HSS cutting tip with a flexible shaft for reliable performance when accessing tight or recessed spaces
• Cuts wood, metal, nails and screws to reduce surprises from hidden fasteners and keep projects on schedule
• Beveled shank ensures a secure grip in standard chucks; Made in the USA with a 1-year warranty for pro reliability