Core Bore Drill Motor - CB 744 Electric 4-Speed Drill Motor

Core Bore CB744 Electric 4-Speed Drill Motor: Power, Precision, and Durability

Meet the Core Bore CB744, a powerhouse electric drill motor engineered for high-performance core drilling. Designed for professionals who demand reliability and efficiency, this motor combines a robust build with intelligent features to tackle the most demanding jobs.

Key Features:

• Powerful & Efficient Motor: At its heart is a high-efficiency 3500W, 25-amp motor housed in durable aluminum for superior cooling and a longer service life.
• Versatile 4-Speed Gearbox: The sturdy four-speed gearbox (385/530/975/1340 RPM) provides optimal torque and speed for various bit sizes and materials. With oil bath lubrication and a mechanical slip clutch, it’s built for smooth operation and longevity.
• Advanced Motor Protection: Smart electronics safeguard your investment. Features include a soft-start for gradual power-up, along with comprehensive overheat and overload protection. The innovative surge function alerts the operator with an LED indicator when the motor is approaching overload, preventing damage and downtime.
• User-Friendly Design:
  • Built-in LED Amp Meter: Easily monitor the motor's load in real-time without needing a separate control box, allowing for optimal drilling pressure.
  • Integrated Bubble Levels: Ensure straight and accurate drilling every time.
  • Convenient Portability: A sturdy carrying handle makes transport on the job site simple and secure.
• Large Bit Capacity: The CB744 handles large-scale applications with ease, accommodating bits up to 18 inches in diameter when used with compatible stands like the M-2, M-5, or M-5PRO.
• Hassle-Free Operation:
  • Quick-Release Water Hose Connection: Effortlessly attach and detach the water supply for efficient wet drilling.
  • Anti-Seize Spindle: The 1.250"-7 threaded spindle includes an anti-seize ring to prevent core bits from getting stuck, saving you time and frustration.
  • Easy Maintenance: Water seals are designed to be quickly replaceable, minimizing downtime.

What's Included:

• CB744 4-Speed Electric Drill Motor
• Integrated On/Off Switch and Amp Meter
• Extra-Long Power Cord
• Open-End Wrench

Specifications:

• Model: CB744
• Part Number: 4244125
• Catalog Number: 78699
• Power: 25 amp, 115 volt
• Motor Make: Core Bore
• Motor Speeds (RPM): 385 / 530 / 975 / 1340
• Bit Capacity: Up to 18 inches
• Spindle: 1.250"-7 Threaded

The Core Bore CB744 is more than just a motor; it’s a complete drilling solution designed for power, precision, and operator safety.