Bahco 3830 C Bi-Metal Variable Pitch Hole Saw

The Bahco 3830-73C is a 73mm diameter bi-metal variable pitch hole saw, offering excellent performance for larger electrical installations, typical cable management and common mounting requirements. This size is particularly useful for downlighter installations, ventilation applications and general fixture mounting across various trades where larger apertures are needed. Manufactured with Bahco's Sandflex® technology, this 73mm holesaw features a variable pitch (4-6 TPI) blade that minimises vibration during cutting, ensuring smooth operation and extended tool life. The high-speed steel cutting edges deliver exceptional hardness, whilst the welded seam construction guarantees accuracy. The heat-treated body provides strength when working with materials up to 38mm thick, compatible with portable electric or pneumatic tools.