Diamond Products CB733 & CB744 Core Bore Mounted Motors

Diamond Products Core Bore Mounted Motors deliver high-torque, rig-mounted power for demanding concrete and masonry coring applications. Designed for precision and durability, they ensure efficient, large-diameter drilling on industrial and commercial job sites.

Description

CB733-CB744 Motors: Heavy-Duty Power for Professional Core Boring

Built for Demanding Jobs

The CB733-CB744 motors from Diamond Products give contractors unmatched strength and reliability for industrial drilling tasks. These motors provide exceptional torque and speed, making them ideal for bridgework, road projects, and reinforced concrete drilling. Whether you need a dependable bore drill, a rugged core motor, or advanced core boring solutions, the CB733-CB744 motors deliver consistent performance and efficiency.

Consistent Torque and Smooth Drilling

The CB733-CB744 motors generate the power required for large-diameter core bits. Because they run with steady torque, every cut stays clean and precise. Contractors appreciate how easily these motors pair with a professional bore drill setup, ensuring projects finish on time without unnecessary delays. Built tough, the CB733-CB744 motors also stand up to continuous use, guaranteeing strength in demanding environments.

Versatile Across Industrial Applications

These motors adapt to a wide range of drilling needs. You can use them for utility access, anchor installations, or major infrastructure work. As part of Diamond Products’ premium lineup, they integrate seamlessly with accessories for both wet and dry applications. By offering flexibility across site conditions, they allow crews to handle core boring projects efficiently. Their compatibility with industry-standard rigs makes the CB733-CB744 motors a valuable investment.

User-Friendly Design for Productivity

Although engineered for heavy-duty work, these motors prioritize operator comfort and control. Ergonomic handles, intuitive adjustments, and stable mounting systems reduce fatigue while boosting efficiency. With accessible service points, contractors maintain each core motor quickly, ensuring more uptime and fewer interruptions. This design keeps teams working productively, even on large-scale jobs.

Why Choose the CB733-CB744 Motors?

  • Industrial strength for large-diameter core boring
  • Versatile performance with multiple bore drill setups
  • Long-lasting reliability as a professional core motor
  • Operator-friendly controls for safer, smoother operation
  • Seamless integration with rigs and accessories

Invest in the CB733-CB744 Motors

Contractors who demand precision and durability trust the CB733-CB744 motors. These motors combine power, adaptability, and efficiency to meet the challenges of modern construction. Equip your crew with this professional-grade solution today and experience superior results on every bore drill and drilling project.

Specifications

CB733 3-Speed Electric Drill Motor

  • 20 amp, 120 volt or 230 volt
  • Up to 16” bit capacity
  • Built-in thermal overload protection
  • Water connection for wet drilling
  • Includes on/off switch/amp meter
  • 1.250”-7 threaded spindle

CB744 4-Speed Electric Drill Motor

  • 25 amp, 115 volt
  • Up to 18” bit capacity
  • Built-in LED amp meter – no control panel needed
  • Water hose connection
  • 1.250”-7 threaded spindle
  • Slip clutch • Bubble level
  • Carrying handle
  • Includes on/off switch/amp meter
  • Extra long cord Includes open end wrench