The Bosch Hole Saw Arbor Pilot HSS-Co Drill Bit is a precision pilot drill designed to guide hole saws accurately into position when used with Bosch Quick Change arbors. This pilot bit drills the centre hole that aligns and stabilises the hole saw at the start of each cut, helping to prevent wandering and ensuring clean, accurate results. It is suitable for cutting through a wide variety of materials, making it a versatile addition to any tradesperson’s kit. Compatible with all corded and cordless drill drivers, this pilot bit is designed specifically for use with the Bosch Power Change keyless arbor system. The hexagon shank provides a secure, positive fit within the arbor, reducing the risk of slippage during use. Features and Benefits: • Drills the pilot hole to accurately guide the hole saw into position • Suitable for use with a wide variety of materials • Compatible with all corded and cordless drill drivers • Designed for use with the Bosch Power Change keyless arbor system • Hexagon shank for secure, reliable engagement Specifications: Diameter: 7.15mm Total length: 120mm Working length: 60mm Shank shape: Hexagon Net weight: 0.028kg