The Simpson 1 in. x 10 in. SDS-Plus Carbide 2-Cutter Head Drill Bit is a premium, professional-grade rotary hammer bit engineered for reliable, accurate drilling in concrete and masonry. Built to precise tolerance requirements and conforming to ANSI Standard B212.15, this hardened steel bit is designed to deliver consistent performance across demanding drilling and demolition applications where hole accuracy and bit longevity are critical.

Key Features

• Uniformly brazed carbide inserts - Carbide tip bonding is consistent across the cutting edge, reducing premature wear and extending overall bit life on the job.
• Centering tip design - Facilitates easy spot drilling so you can start holes accurately without walking or slipping on hard surfaces.
• Chromium-nickel-molybdenum steel alloy body - This high-strength alloy construction ensures hammering quality and extended service life under repeated impact from rotary hammer tools.
• Heat-treatment procedures and shot-peened finish - Increase surface hardness and drilling speed, reduce drill bit wear, and improve resistance to bending forces for a more durable bit over time.
• ANSI Standard B212.15 compliant - Meets industry-standard dimensional and performance requirements, giving contractors confidence in consistent hole sizing and compatibility.
• Chisel-shaped 2-Cutter drill-bit head - Penetrates material efficiently and directs concrete dust into the multi-flute spiral, keeping the cutting zone clear for faster progress.
• High-volume, multi-flute spiral - Quickly channels concrete dust out of the hole during drilling, improving drilling speed and reducing clogging on deep holes.

Why This Product

• Professional-grade durability built into every detail - From the chromium-nickel-molybdenum alloy body to the uniformly brazed carbide tip and shot-peened finish, every material and process choice targets longer service life and fewer bit replacements on the job.
• Engineered for speed and accuracy in concrete drilling - The centering tip, chisel-shaped 2-Cutter head, and high-volume multi-flute spiral work together to start holes on target, cut efficiently, and clear dust continuously - keeping your drilling fast and your holes clean.
• Meets the standards contractors rely on - Compliance with ANSI Standard B212.15 means this SDS-plus bit is built to verified dimensional tolerances, making it a dependable choice for anchor installations, fastener holes, and masonry work where precision matters.
• Simpson quality backed by rigorous manufacturing standards - Produced to the highest industry standards as part of Simpson's complete line of drilling and demolition tools, this bit is made to perform consistently in professional and contractor-grade applications.

Specifications

• Model Number (MPN): MDPL10010
• Brand: Simpson Strong-Tie
• Shank Type: SDS-plus Shank
• Head Type: 2-Cutter Head
• Diameter: 1 in.
• Overall Length: 10 in.
• Drilling Depth: 8 in.
• Material / Body: Hardened Steel (Chromium-Nickel-Molybdenum Steel Alloy)
• Tip Material: Carbide-Tipped
• Finish: Shot-Peened
• Compliance Standard: ANSI Standard B212.15
• Country of Origin: Germany

Approved Applications

• Drilling into concrete with SDS-plus rotary hammer tools
• Masonry drilling applications requiring precise tolerance and hole accuracy
• Professional and contractor-grade demolition and drilling projects
• Any drilling application requiring an ANSI B212.15-compliant SDS-plus bit

Frequently Asked Questions

What type of drill is required to use this bit?

This bit is designed for use with SDS-plus rotary hammer tools. The SDS-plus shank is a standard interface that locks securely into compatible rotary hammers, making it suitable for drilling into concrete and masonry applications.

What are the key dimensions of this drill bit?

The Simpson MDPL10010 has a 1 in. diameter, an overall length of 10 in., and a maximum drilling depth of 8 in. These dimensions make it well suited for deeper anchor and fastener holes in concrete and masonry.

What materials is this drill bit made from, and how does that affect performance?

The body is constructed from a chromium-nickel-molybdenum steel alloy, which ensures hammering quality and extended service life. The tip is carbide, with uniformly brazed carbide inserts for longer bit life. Heat-treatment procedures and a shot-peened finish further increase surface hardness, improve drilling speed, reduce bit wear, and enhance resistance to bending forces.

Does this drill bit meet any industry compliance standards?

Yes, the Simpson MDPL10010 conforms to ANSI Standard B212.15, ensuring it meets precise tolerance requirements for professional and contractor-grade drilling applications.