Bahco 3830 C Bi-Metal Variable Pitch Hole Saw

The Bahco 3830-89C is a 89mm diameter bi-metal variable pitch hole saw, designed for larger electrical installations, standard cable penetrations and substantial mounting applications. This size is particularly valued for downlighter installations, ventilation systems and general fixture mounting where larger apertures are required across residential and commercial applications. Featuring Sandflex® technology, this 89mm holesaw combines variable pitch (4-6 TPI) blade design with high-speed steel cutting edges for exceptional performance. The variable pitch blade reduces vibration during cutting, delivering smooth operation and extended tool life. Welded seam construction ensures accuracy whilst the heat-treated body provides maximum strength when working with materials up to 38mm thick across various tool applications.