Bahco 3830-70-C Bi-Metal Variable Pitch Holesaw 70mm

The Bahco 3830-70C is a 70mm diameter bi-metal variable pitch hole saw, designed for larger electrical installations, standard cable penetrations and typical mounting applications. This popular size is particularly valued for downlighter installations, electrical boxes and general fixture mounting where larger apertures are required across residential and commercial applications. Featuring Sandflex® technology, this 70mm 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. Features and Benefits: • 70mm diameter ideal for larger electrical and mounting applications • Variable pitch (4-6 TPI) design delivers smooth, vibration-reduced cuttin