Simpson Strong-Tie MDMX08121Q Description

The SDS-max Shank Quad-Head Drill Bit is designed for efficient and durable drilling in concrete and masonry. Featuring a 13/16-inch diameter and 21-inch length, it is ideal for heavy-duty applications.

Simpson Strong-Tie MDMX08121Q Includes

• (1) SDS-max Shank Quad-Head Drill Bit

Simpson Strong-Tie MDMX08121Q Features

• Uniformly brazed carbide inserts for longer bit life
• Centering tip for easy spot drilling
• Chromium-nickel-molybdenum steel alloy body for durability
• Heat-treated and shot-peened finish for increased hardness
• Conforms to ANSI Standard B212.15
• Chisel-shaped head for efficient material penetration
• Patented multi-flute spiral for improved drilling speed
• 4 x 90 head geometry for rebar penetration

Simpson Strong-Tie MDMX08121Q Applications

• Concrete drilling
• Masonry applications
• Reinforced concrete drilling

Simpson Strong-Tie MDMX08121Q Specifications