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Simpson Strong-Tie MDMX08121Q (13/16" x 21") SDS-max Shank Quad-Head Drill Bit for Concrete Drilling

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Simpson Strong-Tie MDMX08121Q (13/16" x 21") SDS-max Shank Quad-Head Drill Bit for Concrete Drilling

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

Diameter 13/16 in.
Length 21 in.
Drilling Depth 17 in.
Shank Type SDS-max
Head Type Quad Head
Material Hardened Steel
$106.53
Simpson Strong-Tie MDMX08121Q (13/16" x 21") SDS-max Shank Quad-Head Drill Bit for Concrete Drilling—
$106.53

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Description

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

Diameter 13/16 in.
Length 21 in.
Drilling Depth 17 in.
Shank Type SDS-max
Head Type Quad Head
Material Hardened Steel