Product Features
Product Description
Key Features
- Uniformly brazed carbide inserts resulting in longer bit life
- Self-centering tips for accurate hole placement
- 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, reduce drill bit wear, and improve resistance to bending forces
- Drill bit conforms to ANSI Standard B212.15
- 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
- Quad-head dual-cutter design improves both durability and drilling speed
- Proprietary flute geometry reduces vibration and optimizes impact energy transfer
- Patented, high-performance reinforced core flute maximizes energy transfer
Specifications
- Model Number (MPN): MDMX07513Q
- Brand: Simpson Strong-Tie
- Shank Type: SDS-max Shank
- Head Type: Quad Head - 4x Drill Bit
- Diameter: 3/4 in.
- Overall Length: 13 in.
- Drilling Depth: 8 in.
- Material: Hardened Steel (Chromium-Nickel-Molybdenum Steel Alloy)
- Tip Material: Carbide
- Finish: Shot-Peened
- Standards Compliance: ANSI Standard B212.15
- Country of Origin: Germany (DE)
Note: Product dimensions may differ from picture. Please refer to the specifications above for accurate measurements.
Approved Applications
- Drilling into reinforced concrete - the 4 x 90 deg. head geometry crushes through rebar and prevents sticking
- Masonry and concrete demolition drilling with SDS-max rotary hammers
- High-demand drilling tasks requiring precise, self-centered hole placement
- Applications where reduced operator vibration and fatigue are critical
- Professional construction and structural applications requiring conformance to ANSI Standard B212.15
Frequently Asked Questions
- What type of rotary hammer is this drill bit compatible with?
- This drill bit features an SDS-max shank, meaning it is designed for use with SDS-max rotary hammers. It is not compatible with SDS-plus or standard round-shank rotary hammers.
- Can this bit drill through reinforced concrete containing rebar?
- Yes. The quad-head design features a 4 x 90 deg. head geometry that is specifically engineered to crush through rebar and prevent the bit from sticking in reinforced concrete, making it well suited for demanding reinforced concrete applications.
- What are the key dimensions and drilling depth of this bit?
- The bit has a diameter of 3/4 in. and an overall length of 13 in. The maximum drilling depth is 8 in.
- What materials and manufacturing processes are used to ensure durability?
- The bit body is constructed from a chromium-nickel-molybdenum steel alloy for hammering quality and extended service life. Carbide inserts are uniformly brazed into the head for longer bit life, and the bit undergoes heat-treatment procedures and a shot-peened finish to increase surface hardness, improve drilling speed, reduce wear, and improve resistance to bending forces. The bit also conforms to ANSI Standard B212.15.
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FAQs
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