Diablo DMAST1020 is a 1/2" x 13/16" SDS-Plus 2-Cutter Carbide-Tipped Hammer Stop Bit built for blazing-fast, precise concrete drilling. It features a Stop Collar to give you a pre-determined stopping point for efficient shallow anchor installations—no more guesswork, just clean holes.

Key Features & Design

• Size & type: 1/2" x 13/16" SDS-Plus 2-Cutter carbide-tipped hammer stop bit.
• Stop Collar: Pre-determined stopping point for efficient shallow anchor installations.
• Durability: Diablo carbide withstands impact and high heat applications, dramatically extending life versus standard hammer bits.
• Manufacturing optimization: Optimized brazing and hardening process extends life of carbide tips and increases productivity.
• Performance: Maximum performance in corded and cordless SDS-Plus rotary hammers.
• Application: Ideal for anchor setting in concrete.

Specifications

• Size: 1/2" x 13/16"
• Shank: SDS-Plus
• Cutters: 2-Cutter
• Tip Material: Carbide-Tipped
• Application: Concrete anchor setting

Whether you’re a pro or a weekend warrior, this bit helps you drill fast, hit the mark, and keep going with fewer interruptions. Durable, precise, and purpose-built for concrete anchors—Diablo delivers reliability you can trust on every job.