Bosch EXPERT Power Change Plus Arbor with Pilot Drill. Switch holesaws in seconds thanks to Bosch’s clever one-click arbor. This keyless system does not require fixing with screws or bolts. You just pull one hole saw out and push another in. Despite this apparent simplicity, the EXPERT Power Change Plus still gives a firm connection: with a reinforced shank and close-fitting guide drill, it actually has less play than conventional systems.
Specifications:
Diameter: 7.15mm
Shank Shape: Hexagon
Total Length: 85mm
Working Length: 45mm
