Simpson Strong-Tie® MDMX07521Q Masonry Drill, 3/4 in Drill Bit, SDS-Max® Shank, 17 in D Cutting, Carbide Cutting Edge, 21 in OAL
MDMX07521Q
MFG #: MDMX07521Q
Requires Quote
Estimated Delivery 7 to 10 Business Days
Simpson Strong-Tie® Masonry Drill, 3/4 in Drill Bit, 21 in Overall Length, 17 in Cutting Depth, Spiral Flute, 17 in Flute Length, SDS-Max® Shank, Quad Head® Point, Carbide Cutting Edge, Chromium Nickel Molybdenum Steel Alloy, Applicable Materials: Concrete and Masonry
- 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
- Chisel shaped drill bit head penetrates the material and directs concrete dust into the multi-flute
- Patented, high volume, multi-flute spiral quickly channels concrete dust from the hole to improve dr
- 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
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