Simpson Strong-Tie MDMX07521Q Masonry Drill, 3/4 in Drill Bit, SDS Max Shank, 17 in D Cutting, Carbide Cutting Edge, 21 in OAL

  • Item Code: SIST MDMX07521Q
  • Brand: Simpson Strong-Tie
  • Mfg Part No: MDMX07521Q
  • Manufacturer: Simpson Strong-Tie
  • Unit Size: 1

Description

Our carbide tipped drill bits are premium quality, professional grade tools manufactured in Germany to the highest industry standards for Simpson Strong-Tie®. They are designed to meet precise tolerance requirements and incorporate proprietary features that enhance durability and drilling speed, while improving ease of use. Fits all current and older SDS-Max® rotohammers from Black+Decker®, Bosch, DeWalt®, HITACHI, Hilti, Kango, Makita®, metabo® and Milwaukee®.

Features Tech Specs

Features

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    • Uniformly brazed carbide inserts result in longer bit life
    • Most bits contain a centering tip that facilitates easy spot drilling
    • Chromium nickel molybdenum steel alloy body ensures hammering quality and extended service life
    • Heat treatment procedures and shot peened finish increase surface hardness, drilling speed, reduces drill bit wear and improves resistance to bending forces
    • Chisel shaped drill bit head penetrates the material and directs concrete dust into the multi-flute spiral
    • Patented, high volume, multi-flute spiral quickly channels concrete dust from the hole to improve drilling speed
    • 4 x 90 deg head geometry crushes through rebar and prevents sticking in reinforced concrete
    • Designed to improve durability and drilling speed
    • The high volume, double helix design of the Quad Head® bit comes with the patented, high performance, reinforced core flute to maximize energy transfer

Tech Specs

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Applicable Materials Concrete and Masonry
Cutting Depth 17
Cutting Edge Material Carbide
Drill Bit Size 3/4
Flute Length 17
Flute Type Spiral
Material Chromium Nickel Molybdenum Steel Alloy
Overall Length 21
Point Type Quad Head®
Shank Type SDS Max®

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