Halfmoon Bit Holders

Atlas Copco halfmoon bit holders use a half-moon drive profile to provide a secure, positive bit connection that resists the cam-out and bit pull-out that can occur under high-torque reversing loads. Designed for applications where standard hex or square bit retention would be inadequate, halfmoon holders are the preferred solution for demanding fastening cycles where bit security is critical to joint quality and operator safety.

• Half-moon profile resists cam-out and bit pull-out under reversing loads
• Secure positive bit connection for demanding high-torque applications
• Preferred solution where standard hex or square retention is inadequate
• Critical for joint quality and operator safety in high-cycle fastening