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Description
Evolution 14mm Long Broaching Cutter (50mm Depth)
The Evolution 14mm Long Broaching Cutter is a professional-grade annular bit engineered for high-speed, precision drilling in heavy-duty structural steel. Manufactured from fully ground M2 Tungsten-Molybdenum steel. This material provides an exceptional balance of toughness and heat resistance, ensuring the cutting teeth stay sharper for longer than standard alternatives.
Features
- Annular Cutting Geometry: Unlike traditional twist drills, this cutter only removes the periphery of the hole, leaving a solid "slug." This significantly reduces the power required and increases drilling speed by up to 3 times.
- 50mm (2") Cutting Depth: The "Long" series is specifically designed for deep-hole applications, allowing users to plunge through thick steel beams, multi-layered plates, and heavy box sections.
- Precision Ground Teeth: Every tooth is precision-ground for a cleaner, burr-free finish, which is critical for structural integrity in bolt-hole applications.
- 19mm Weldon Shank: Features the industry-standard 19mm (3/4") shank with dual flat surfaces for secure clamping in almost all magnetic drills, including the Evolution S28MAG and EVOMAG42.
Applications
- Fastening & Bolt Holes: The primary choice for creating precise M12 bolt clearance holes in architectural steelwork and deep-section frames.
- Structural Engineering: Used extensively on-site for drilling through heavy-duty I-beams, girders, and thick steel columns.
- Infrastructure: Essential for maintenance and fabrication in railway, bridge, and offshore environments where depth and accuracy are non-negotiable.