General description This diamond core drill bit is designed for dry cutting on masonry materials such as brick and concrete blocks. It is suitable for use in plumbing, electrical, and general building trades. Technical specifications Size: 22 x 330mm Type: Diamond core bit Application: Dry cutting on masonry materials Connection: 11mm hex Segment connection: Brazed diamond segments Compatibility and accessories Compatible with all tools featuring 11mm hex connections Designed for use with rotary mode only, not in hammer mode Installation Attach the core bit securely to your compatible drill with 11mm hex connection Ensure the drill is set to rotary mode for safe operation Usage Use for dry cutting on masonry materials such as brick and concrete blocks Do not use in hammer mode to prevent damage Ensure proper safety precautions when operating the drill