Milwaukee M18CDEX-0 - 18V FUEL Cordless SDS-PLUS Dust Extractor 

Features:

• Designed to collect dust effectively with automatic operation from the tools on/off trigger switch.
• HEPA Filter: widely regarded as the ultimate filter that traps all sizes of particles with an efficiency rating of 99.75%
• Large dust collection box.
• Dust extraction aluminium tube is adjustable according to the size of the drill bit and length 16 mm max and 90 mm depth.
• Compatible with M18 CHX

Specifications:

• Max. drill bit diameter: 16mm
• Max. drill bit length: 160mm
• Max. drilling depth: 90mm
• Stroke length: 100mm
• Voltage: 18V