Simpson 7/32" x 8-1/4" 2-Cutter Head SDS-Plus Drill Bit with Carbide Tip is a premium, professional-grade rotary hammer drill bit engineered to deliver precise, fast, and reliable drilling through concrete, masonry, and other hard substrates. Manufactured in Germany to rigorous industry standards for Simpson Strong-Tie, this hardened steel bit combines a proprietary 2-cutter head design with a carbide tip to meet exact tolerance requirements - giving tradespeople and contractors a tool that holds up under demanding jobsite conditions while improving drilling speed and ease of use.

Key Features

• 7/32" diameter with 6" drilling depth - sized for precise anchor hole placement in concrete and masonry, ensuring proper fastener seating and load capacity
• SDS-Plus shank - locks securely into SDS-Plus rotary hammers for efficient hammer energy transfer, reducing operator fatigue and improving penetration speed
• 2-cutter head design - proprietary tip geometry enhances both drilling speed and durability compared to standard single-cutter configurations, so you get more holes per bit
• Carbide tip construction - resists wear and heat build-up during extended drilling in concrete, block, brick, and stone, extending bit service life on high-volume jobs
• Hardened steel body - provides the structural rigidity needed to withstand the rotary and percussive forces of hammer drilling without deflection or premature breakage
• 8-1/4" overall length - delivers enough reach for through-hole applications and deep anchor installations while remaining manageable in tight working conditions
• Manufactured in Germany to the highest industry standards - ensures consistent dimensional accuracy and professional-grade performance across every bit in the line

Why This Product

• When precise hole tolerances are critical - such as when installing Simpson Strong-Tie anchors and fasteners - this bit is engineered to meet exact diameter specifications, reducing the risk of loose fits or failed installations
• The 2-cutter head and carbide tip work together to maintain drilling speed even as the bit ages, making it a cost-effective choice for contractors drilling high volumes of anchor points in concrete and masonry
• The SDS-Plus shank is compatible with a wide range of rotary hammer brands, making this bit a versatile addition to any professional toolkit without requiring a dedicated tool
• Designed and produced to Simpson Strong-Tie's proprietary standards, this bit is built to pair reliably with Simpson anchoring systems - giving installers confidence that the hole preparation matches the fastener's performance expectations

Specifications

• Brand: Simpson Strong-Tie
• Diameter: 7/32 in.
• Length: 8-1/4 in.
• Drilling Depth: 6 in.
• Shank Type: SDS-Plus Shank
• Head Type: 2-Cutter Head
• Material: Hardened Steel
• Tip Material: Carbide
• Country of Origin: Germany

Available Pack Options

• MDPL02108: 1 Ea
• MDPL02108-R25: 25 Pk

Frequently Asked Questions

What rotary hammer tools is this SDS-Plus bit compatible with?

This bit uses an SDS-Plus shank, which is the industry-standard connection found on rotary hammers from many major tool brands. Any tool equipped with an SDS-Plus chuck will accept this bit and allow full hammer energy transfer for efficient concrete and masonry drilling.

What is the maximum drilling depth this bit can reach?

This bit provides a drilling depth of 6 inches, making it suitable for anchor installations and through-hole applications that require deeper reach. The 8-1/4 inch overall length supports that depth while leaving enough shank engagement in the tool chuck for safe operation.

What makes the 2-cutter head different from a standard drill bit tip?

The 2-cutter head is a proprietary Simpson Strong-Tie tip design that incorporates two cutting edges rather than one. This geometry improves drilling speed and enhances durability by distributing wear more evenly across the carbide tip, resulting in longer bit life under repeated use in hard materials like concrete and masonry.

Is this bit intended for use with Simpson Strong-Tie anchor products specifically?

Yes - this bit is part of Simpson Strong-Tie's complete line of drilling accessories, engineered to meet the precise tolerance requirements needed for correct installation of Simpson anchors and fasteners. Using a correctly sized, tolerance-matched bit helps ensure that anchor performance meets the manufacturer's specifications.

Note: Product dimensions may differ from picture. Please see the item description above for specifications.