Evolution 048-0258 / 052-0333 Vacuum Cleaner Dust Extraction Port Adaptor for 185 mm / 210 mm Mitre Saws This Evolution genuine spare part (part numbers 048-0258 / 052-0333) for a more effective way of collecting sawdust as you cut - connect your vacuum to your mitre saw with a dust port adaptor. Compatible with Evolution 185mm and 210mm sliding mitre saws: R185SMS, R185SMS+, R210SMS, R210SMS+ and R210SMS-300+. FEATURES For a more effective way of collecting sawdust as you cut Allows connection to power take off extractors such as the Evolution R15VAC Genuine Evolution spare part SPECIFICATION Length: 100 mm Inlet Diameter: 30 mm Outlet Diameter: 20 mm