The Bosch Hole Saw Arbor HSS Pilot Drill Bit is a precision pilot drill designed to guide hole saws accurately into position, ensuring clean, centred cuts across a wide range of materials. The pilot drill bit creates the initial centre hole that locates and stabilises the hole saw during cutting, reducing wander and improving accuracy. It is compatible with all corded and cordless drill drivers, making it a versatile addition to any tradesperson's kit.
Suitable for use across multiple applications including metal pipes and profiles, plastics, wood with metal, and drywall, this pilot bit is a practical replacement or spare for any hole saw setup requiring a 44mm cutting depth.


