The Apex Brand BNAE-4MM-ACR 4mm B.N.A.E. ACR Insert Bit, 1/4” Hex Drive is a durable, precision-crafted bit designed for specialized applications requiring secure and efficient fastening. With a B.N.A.E. tip, it offers excellent grip and minimizes cam-out, ideal for aerospace and industrial use. The Apex Brand BNAE-4MM-ACR 4mm B.N.A.E. ACR Insert Bit, 1/4” Hex Drive fits seamlessly into standard 1/4” hex drives, ensuring easy compatibility with power tools for streamlined, reliable performance.

Apex Brand ACR insert bits have special wing-face ribs to grip screw recesses and reduce stripping and cam-out which can result in damage to the surrounding work piece.

The Apex Brand BNAE-4MM-ACR 4mm B.N.A.E. ACR Insert Bit, 1/4” Hex Drive is crafted from high-grade materials, offering resilience against wear and delivering long-lasting reliability. This bit provides precision for demanding tasks, making it an essential tool in high-stakes environments where quality matters. With the Apex Brand BNAE-4MM-ACR 4mm B.N.A.E. ACR Insert Bit, 1/4” Hex Drive, you get consistent performance that supports productivity and ensures secure fastening across projects.