The Bahco 3830-19C is a 19mm diameter bi-metal variable pitch hole saw, offering excellent versatility for small to medium electrical installations, compact cable penetrations and precision fixture mounting. This size is particularly useful for standard electrical work including small conduit installations, compact junction boxes and detailed mounting applications. Built with Bahco's Sandflex® technology, this 19mm holesaw incorporates a variable pitch (4-6 TPI) blade design that reduces vibration whilst cutting, ensuring smoother operation and extended tool life. The high-speed steel cutting edges provide superior hardness, whilst the welded seam construction guarantees cutting accuracy. The heat-treated body delivers exceptional strength for professional applications in all sawable materials up to 38mm thick. Features and Benefits: • 19mm cutting diameter perfect for standard small-scale electrical installations • Variable pitch blade technology minimises vibration for cleaner cuts • High-speed steel cutting edges deliver exceptional durability and performance • Welded seams ensure precision and accuracy throughout professional use • Heat-treated construction provides maximum strength in compact applications • Compatible with portable electric or pneumatic tools for maximum flexibility Specifications: Size (mm): 19 Material: Bi-Metal Pitch: Variable