7/8" Rotabroach Cutter - Blair Equipment

The Blair Equipment 11340 7/8" Rotabroach Cutter is a professional-grade annular cutter engineered for the demanding needs of automotive body technicians, fabricators, and industrial maintenance crews. This robust tool delivers fast, clean, and accurate 7/8" holes in various metals without panel distortion, significantly reducing drilling time, heat buildup, and operator fatigue compared to traditional twist drills.

Key Features

• Precision 7/8" Annular Cutting: Produces clean, round holes with minimal burrs, essential for structural and body applications demanding accurate fit-up and professional results.
• M-2 High-Speed Steel Construction: Ensures extended tool life, superior edge retention, and enhanced heat resistance for continuous, high-performance professional use.
• Efficient Slug Ejection: Forms and ejects a solid slug upon breakthrough, simplifying cleanup and contributing to a safer workspace by eliminating hot, sharp chips.
• Optimized Tooth Geometry: Features precision-ground cutting edges designed for smooth feeding, reliable chip evacuation, and reduced risk of panel distortion during operation.
• Blair Rotabroach System Compatibility: Designed for seamless integration with Blair Rotabroach equipment; requires arbor 11007 for optimal setup and performance.

Applications

• Automotive Body Repair: Ideal for spot weld removal, creating access holes, and panel work on vehicle frames, rails, rocker panels, and collision repairs across GM, Ford, Stellantis, and various import makes.
• Sheet Metal Fabrication: Facilitates accurate hole cutting in mild steel, stainless steel, and aluminum sheet up to 1/2" thick for brackets, gussets, and custom panel work.
• Industrial and Fleet Maintenance: Suitable for creating mounting and service holes in machine guards, equipment supports, and truck or trailer frames.
• Electrical and Enclosure Work: Provides precise openings for conduit and fittings in metal panels and electrical boxes.

Specifications

• Manufacturer: Blair Equipment
• Model: 11340
• Cutter Diameter: 7/8"
• Material: M-2 High-Speed Steel
• Dimensions: 4.5 x 2.85 x 2 in
• Weight: 0.1 lb