SDS PLUS 2CT 1/4" X 4" X 6" - Bulk (25)

The Milwaukee 48-20-7531 SDS Plus 2CT 1/4" x 4" x 6" Bulk Pack (25) is a contractor-focused masonry drill bit set designed for efficient, high-volume drilling in concrete, brick, and block using SDS-Plus rotary hammers.

Each bit features a 2-cutter carbide tip design, built for fast material removal and consistent performance in general masonry applications. The breaker-point geometry helps pulverize concrete efficiently, allowing for quicker drilling speeds when installing anchors or fasteners.

A reinforced flute design improves dust and debris evacuation while reducing vibration, helping maintain drilling stability and extending bit life during repetitive use. The centering tip ensures accurate hole placement and reduces walking on hard surfaces, making it ideal for repetitive anchor drilling tasks.

The 1/4-inch diameter is commonly used for light-duty anchoring applications such as Tapcon-style screws, while the 4-inch working depth (6-inch overall length) provides controlled drilling for standard installation work. The bulk 25-pack format is ideal for contractors and jobsite productivity.

Key Features:

• 2-cutter carbide tip for fast general-purpose masonry drilling
• Breaker-point design for efficient concrete penetration
• Reinforced flutes for durability and reduced vibration
• Centering tip for accurate hole starting
• SDS-Plus shank compatible with all SDS-Plus rotary hammers
• Bulk pack of 25 for professional use

Ideal Applications:

• Installing concrete anchors and Tapcon fasteners
• Drilling into brick, block, and poured concrete
• Electrical, plumbing, and light mechanical work
• High-volume construction drilling tasks