Karbon x Rotabroach 3/8" Hole Cutter Set 3-Pack - Blair Equipment

The Blair Equipment 11108KX KARBON X ROTABROACH-3PK 3/8" offers professional technicians and mechanics a superior solution for precision hole-making. This 3-pack of 3/8-inch annular cutters is engineered for rapid, clean, and burr-free cuts in various materials, significantly outperforming traditional twist drills and hole saws in both speed and longevity. Crafted for demanding automotive and industrial environments, these cutters ensure consistent, high-quality results.

Key Features

• Advanced Rotabroach Technology: Unlike conventional drills that push and tear, these annular cutters create clean, burr-free, and perfectly round holes by cutting only the periphery of the material.
• Enhanced Durability: Made from M2 High-Speed Steel (HSS), the "KARBON X" designation highlights a professional-grade construction designed for extended tool life and resistance to wear in heavy-duty applications.
• Superior Performance: These cutters are engineered to make holes up to three times faster and last ten times longer than standard twist drills or hole saws.
• Reduced Material Distortion: The hollow design eliminates the dead zone, requiring less thrust and preventing deforming of stock or the creation of jagged edges on the workpiece.
• Versatile Material Compatibility: Effectively cuts through sheet metal, frame materials, plate stock up to 1/2 inch thick, and various plastics, including mild steel, stainless steel, and aluminum.
• Precision Ground Teeth: Features multiple, precision-ground cutting teeth and patented tooth geometry to ensure optimal cutting performance and prevent chip clogging.

Applications

The Blair Equipment 11108KX Karbon X Rotabroach cutters are indispensable for a range of professional tasks. They are ideal for automotive body repair, facilitating precise spot weld removal, panel replacement, and structural repairs without compromising surrounding materials. In industrial settings, these cutters excel in metal fabrication, aftermarket installations, custom building, and creating access holes for rustproofing or undercoating applications. Their capability to fit into 3/8-inch and 1/2-inch hand-held drill chucks makes them a versatile addition to any professional toolkit.

Specifications

• Manufacturer: Blair Equipment
• Model Number: 11108KX (Cutters are 11108-3)
• Cutter Size: 3/8 inch Diameter
• Quantity: 3-Pack
• Material: M2 High-Speed Steel (HSS)
• Maximum Material Thickness: Up to 1/2 inch
• Compatibility: Fits 3/8" and 1/2" hand-held drill chucks (requires appropriate arbor, e.g., 11122 or 11123).
• Origin: Made in USA.