Key Features

• Uniformly Brazed Carbide Inserts: Consistent brazing along the carbide tip results in longer bit life and reliable performance over repeated use.
• Centering Tip: Facilitates easy spot drilling, allowing precise placement without walking or slipping at the start of the bore.
• Chromium-Nickel-Molybdenum Steel Alloy Body: This premium alloy composition ensures outstanding hammering quality and extended service life under heavy rotary-hammer use.
• Heat-Treatment & Shot-Peened Finish: Increases surface hardness and drilling speed, reduces drill bit wear, and improves resistance to bending forces.
• ANSI Standard B212.15 Compliance: Drill bits conform to ANSI Standard B212.15, ensuring dimensional accuracy and interoperability with standard SDS-plus rotary hammers.
• High-Volume, Multi-Flute Spiral: Quickly channels concrete dust out of the hole during drilling to maintain cutting speed and reduce heat buildup.
• 4 x 90 deg. Quad-Head Geometry: The four-cutter, 90-degree head geometry crushes through rebar and actively prevents the bit from sticking in reinforced concrete.
• SDS-Plus Shank: Compatible with the standard SDS-plus rotary hammer interface for secure tool-free bit changes and efficient hammering energy transfer.

Specifications

• Model Number (MPN): MDPL10010Q
• Shank Type: SDS-plus Shank
• Head Type: Quad Head - 4x Drill Bit
• Diameter: 1 in.
• Overall Length: 10 in.
• Drilling Depth: 8 in.
• Material: Hardened Steel (Chromium-Nickel-Molybdenum Alloy Body with Carbide Tip)
• Standard Compliance: ANSI Standard B212.15
• Country of Origin: Germany

Approved Applications

• Drilling into concrete, masonry, and reinforced concrete with SDS-plus rotary hammers
• Applications requiring the bit to bore through rebar within reinforced concrete - the 4 x 90 deg. Quad-Head geometry crushes through rebar and prevents sticking
• Precision spot drilling where the centering tip is needed to prevent walking at hole start
• High-production drilling environments where extended bit life from uniformly brazed carbide inserts reduces downtime
• Any drilling and demolition need requiring a premium-quality, professional-grade SDS-plus drill bit

Frequently Asked Questions

What type of rotary hammer is the Simpson MDPL10010Q compatible with?

This drill bit features an SDS-plus shank, making it compatible with standard SDS-plus rotary hammers. The SDS-plus interface allows for secure, tool-free bit changes and efficient transfer of hammering energy from the tool to the bit.

Can this drill bit cut through rebar in reinforced concrete?

Yes. The 4 x 90 deg. Quad-Head geometry is specifically designed to crush through rebar and actively prevent the bit from sticking in reinforced concrete, making it well suited for demanding applications in reinforced concrete structures.

What are the key dimensions of this drill bit?

The Simpson MDPL10010Q has a diameter of 1 in., an overall length of 10 in., and a maximum drilling depth of 8 in.

What materials and manufacturing processes are used to enhance the durability of this bit?

The bit body is constructed from a chromium-nickel-molybdenum steel alloy for superior hammering quality and extended service life. The carbide inserts are uniformly brazed for consistent, long-lasting tip performance. Heat-treatment procedures and a shot-peened finish are applied to increase surface hardness, improve drilling speed, reduce wear, and enhance resistance to bending forces. The bit also conforms to ANSI Standard B212.15 for dimensional accuracy and reliability.