The Simpson 3/4 in. x 10 in. SDS-Plus Carbide 2-Cutter Head Drill Bit is a professional-grade rotary hammer bit built for demanding concrete, masonry, and anchor installation work. Engineered by Simpson Strong-Tie and manufactured to the highest industry standards, this carbide-tipped bit combines a hardened steel alloy body with proprietary construction details that prioritize long service life, fast material removal, and consistent hole accuracy - making it a dependable tool for contractors and tradespeople tackling heavy-duty drilling tasks.

Key Features

• Uniformly brazed carbide inserts - secure, even bonding of the carbide tip means the cutting edge stays intact longer, reducing the need for frequent bit replacement on the job.
• Centering tip design - facilitates easy spot drilling so the bit stays on target from the first contact, minimizing walking and improving hole placement accuracy.
• Chromium-nickel-molybdenum steel alloy body - this high-grade alloy composition ensures the bit can withstand the repeated impact forces of rotary hammer drilling while maintaining an extended service life.
• Heat-treatment procedures and shot-peened finish - increase surface hardness, boost drilling speed, reduce bit wear, and improve resistance to bending forces, keeping the bit performing reliably under continuous use.
• Chisel-shaped 2-Cutter Head - penetrates concrete efficiently and directs concrete dust into the spiral flutes, reducing resistance and helping maintain consistent drilling speed.
• High-volume, multi-flute spiral - quickly channels concrete dust out of the hole as you drill, preventing clogging that would otherwise slow progress and increase wear.
• ANSI Standard B212.15 conformance - ensures the bit meets precise dimensional and performance tolerance requirements, so you can trust it to work correctly with standard SDS-plus rotary hammer tooling.
• SDS-plus shank - enables quick, tool-free bit changes and delivers efficient energy transfer from the hammer to the bit, compatible with standard SDS-plus rotary hammers and rotohammers.

Why This Product

• Built for professional performance from the ground up - the combination of a chromium-nickel-molybdenum alloy body, uniformly brazed carbide inserts, and a heat-treated, shot-peened finish reflects a level of engineering precision that professionals who drill concrete daily will notice in both bit longevity and hole quality.
• Faster drilling with less effort - the chisel-shaped 2-Cutter Head and high-volume multi-flute spiral work together to penetrate material quickly and evacuate debris continuously, so the bit cuts faster and stays cooler than designs that allow dust to pack in the hole.
• Confidence in every hole - conformance to ANSI Standard B212.15 and the centering tip design mean each hole is drilled to the dimensional tolerances that anchor and fastener installations - including Simpson Strong-Tie hardware - require for rated performance.
• A complete system approach - this bit is part of Simpson Strong-Tie's broader line of premium drill bits, core bits, and chisels, making it straightforward to source compatible tooling for a full range of concrete drilling and demolition needs from a single trusted manufacturer.

Specifications

• MPN: MDPL07510
• Brand: Simpson Strong-Tie
• Diameter: 3/4 in.
• Overall Length: 10 in.
• Drilling Depth: 8 in.
• Head Type: 2-Cutter Head
• Shank Type: SDS-plus Shank
• Material: Hardened Steel
• Tip Material: Carbide
• ANSI Standard: B212.15
• Country of Origin: Germany

Frequently Asked Questions

What type of shank does the MDPL07510 drill bit use?

The MDPL07510 features an SDS-plus shank, which allows for quick, tool-free bit changes and is compatible with SDS-plus rotary hammers and rotohammers.

What is the drilling depth and overall length of this bit?

This bit has a drilling depth of 8 in. and an overall length of 10 in., with a diameter of 3/4 in., making it suitable for deeper anchor and fastener holes in concrete applications.

What material is the body of this drill bit made from?

The body is constructed from a chromium-nickel-molybdenum steel alloy, which ensures hammering quality and extended service life. Heat-treatment procedures and a shot-peened finish further increase surface hardness and resistance to bending forces.

What standards does this drill bit conform to?

The MDPL07510 drill bit conforms to ANSI Standard B212.15, ensuring it meets precise dimensional and performance tolerance requirements for professional-grade drilling applications.

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