Bahco 3830 C Bi-Metal Variable Pitch Hole Saw

The Bahco 3830-83C is a 83mm diameter bi-metal variable pitch hole saw, designed for larger electrical installations, standard cable penetrations and typical 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. Manufactured with Sandflex® technology, this 83mm holesaw features a variable pitch (4-6 TPI) blade that minimises vibration during cutting, ensuring smooth operation and extended service 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 across portable electric or pneumatic tool applications.